When you purchase through links on our site, we may earn an affiliate commission, which supports our community. drivenowautomotive.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Furthermore, this oil is much thicker than most. There are many different transmission oils out there. However, there are great natural oils such as the Maxima Racing oil that we have included in our list. How to check ultima 6 speed fluid. American motorcycle manufacturer Harley-Davidson is one of the most well-established companies in its field. Save my name, email, and website in this browser for the next time I comment. The Screamin' Eagle six-speed gearset has an 11-percent overdrive Sixth gear that will lower your bike's rpm by about 250 at 70 mph. While louder pipes could stop you from hearing the noises, the vibration would still be there. The reason for this is that the oil has the perfect oil grade. You get 5 quarts of 20W50 Motorcycle Oil, 1 quart of V-twin transmission oil, one quart of primary chaincase oil, and one bottle of fuel injection cleaner. Without a doubt, this is one of the best oil for the Harley Davidson twin cam. 1 0 obj Another thing we want to mention is if youre considering a natural mineral-based transmission oil, then make sure it can withstand high temperatures. It is essential to know how much transmission fluid your bike requires. The manual specifies 45 oz. AutoGlobes is reader-supported. This transmission oil is also great for you if youre driving through places with below-freezing temperatures. endobj Safety on the road should be everyone's concern, so we're giving you five possible worst things that could happen while on your 6-speed transmission. It is the best solution for Harley enthusiasts who are fed up with their loud 6-speed automatic transmission. 2. STM #10 Suspension Fluid. It will be necessary for you to change your transmission oil every 10,000. It also works well with high-performance transmission systems. Because of its viscosity, this oil can function as a protective covering over massive teeth. The Spectro Performance Oils R.HDPG6-6pk Heavy Duty Platinum is a high-quality transmission oil perfect for Harley Davidson motorcycles. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". /MediaBox [0 0 612 792] Mobil (112812-4PK) Delvac Synthetic Transmission Fluid 50, Things to Consider Before Buying Transmission Oil for Harley 6 Speed. Finding the friction zone is necessary for your safety. /Parent 2 0 R While this oil is a bit pricier compared to other options, it is worth every penny you spend on it. One thing we noted about this oil is that it allows for smoother clutch engagement. From the name, you can tell, this transmission oil was specially made for twin cam engines which is why it suits the Harley 6 speed engine perfectly. U&> $Sf_a&s@1 W^=mg\e\`JD+G)T Save my name, email, and website in this browser for the next time I comment. /Pages 2 0 R In addition to the oils, you also get a versatile funnel as well as a hat. However, not all are compatible with the Harleys six-speed transmission. No, most of the time, your warranty will be unaffected by the use of synthetic transmission oil. Oil capacity is 3-quarts. All these models are distinguished by the suspension, engine, frame, and other characteristics. 5w20 vs 10w30 Motor Oil: Which One Is Best for Your Vehicle? Its thicker oil films between the gear teeth helping prolong gear life. MVT Synthetic V-Twin Transmission Fluid. FAQs About Harley 6 Speed Transmission Oil. Check your owner's manual or the AMSOIL Product Guide for the correct fluid capacity. You get a lifetime warranty. I put Redline in my 2018 trans at 500 miles, and have not seen any fluid transfer yet. There is a compatibility issue when it comes to picking a transmission oil. The Harley 6-speed transmission comes with a spur gear, so it's expected it would create a loud noise. Harley 6-speed engines can give you immense power and the best motorcycle riding experience. Make, Engine: Harley Custom Bobber 80" Evo. 2 0 obj The oil is recommended for a maximum of 20,000 miles or for a year, whichever comes first. From the 5 options that we have presented to you, we hope you can pick the best transmission oil for Harley 6 speed. These are; a torque wrench, a drain pan, a new O-ring for the drain plug, a inch socket with a socket wrench, a inch ball-end Allen wrench, a funnel, and the fluid.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drivenowautomotive_com-leader-1','ezslot_4',108,'0','0'])};__ez_fad_position('div-gpt-ad-drivenowautomotive_com-leader-1-0'); First, you will need to remove the transmission drain plug located between the shock absorbers and the transmission. What is the oil capacity of a1998 evo 1340 Harley Davidson? Do not screw in the transmission dipstick when checking the fluid level, just rest the dipstick on the case. Even if the oil hasnt been changed in a long time, it still provides dependable service. Our team of experienced mechanics has a deep understanding of the importance of choosing the right engine oil for a car, knowing the correct oil capacity for each vehicle, and understanding the impact that oil type can have on engine performance. Additionally, it helps keep the temperatures in the gearboxes low. (946 milliliters) of fluid into the transmission (differs by year). According to the owners manual, an oil change should take place at 5,000 miles. /CropBox [121 95 491 698] High viscosity, so it gets a bit too thick in extremely low temperatures. It can be that the transmission oil has all the right specifications, but it just might not be compatible with your motorcycle. it's the big allen head just above the clutch cable. A forum community dedicated to all Harley-Davidson model owners and enthusiasts. This cookie is set by GDPR Cookie Consent plugin. 38 oz. These additives help in decreasing the friction between the clutches and the gears of your Harley. Many mechanics and expert riders think that this issue is most commonly associated with poor driving habits. 99892-84 (qt.) MCS SAE 60 Engine Oil. The cookie is used to store the user consent for the cookies in the category "Performance". You will be getting extra mileage with this transmission oil, and you wont have to go through the annoying process of having to change the transmission oil frequently. So what exactly is included in this package? When you buy through links on our site, we may earn an affiliate commission. Dimensions Length 94.2 in. In contrast, automatic fluid is designed for automatic transmission. 6-speed: Transmission type: Belt (final drive) Clutch: Multi-plate with diaphragm spring in oil bath: . Starting with just a few manual mills & lathes, JIMS now occupies several buildings totaling 50,000 square feet filled with CNC machines. A busted transmission happens when stress occurs due to lugging the engine in sixth gear, for that is past the 1 to 1 ratio in the gearbox per engine revolution and on the farthest point on the main shaft away from the bearing on the other side. Register now for free! Because we care for you and want your bike to run perfectly, today we are presenting to you the 5 top transmission oils for Harley 6-speed engines out there! Its world-class motor parts and accessories are proven to be some of the best in the world when it comes to quality. One thing that makes this oil reliable is that it meets the industry standards for transmission oil from GL-1 to GL-4 gear protection. Its a little difficult to collect in stores, and its also a little pricey, but its worth it. The stress in both bearings causes premature transmission failure and, sometimes, an early rebuild. In addition to reviewing the eight best transmission fluids for the Harley Davidson, we have also included a buying guide on selecting the best. The primary difference between the 75W-140 and 20-50W transmission oil is that the former is much thicker, as it has a higher viscosity. This was just one of the earliest observations people had on this thing. BAKER transmission oil. Developing parts & processes are his expertise, so naturally, he developed a reputation for precision machining in the motorcycle industry. Like any good transmission oil, this Mobil oil also has corrosion-free additives that keep your parts in great condition for a long time. The transmission holds 1 US quart (32 fl oz) of lubricant. Drain the oil, replace o ring on drain plug, replace drain plug, remove oil filter, fill oil filter with 20/50 harley davidson oil and replace filter being careful not to overtighten, fill oil tank with the bike upright to the fill line on the dipstick. >> So if you do not like the noise produced by your bikes transmission, this oil will be the best opinion. All of the power goes from the engine to the transmission and through to the rear wheel through this gear. However, it offers exceptional performance for its cost. www.maindrivecycle.com. 3. The Harley Davidson 6 speed transmission allows for improved acceleration. /Contents 10 0 R (714 mm) Ground Clearance 5.1 in. (6.00 US gallons) Oil capacity: 3.80 litres (4.02 US quarts) Other specifications; The busted 6-speed transmission is a common issue not only with Softail owners but also with other models. It will be a good option for the six-speed cruise drive transmission. /Filter /FlateDecode The oil also works well in a wide range of temperature levels and offers production from oxidation. /Kids [4 0 R 5 0 R] No disrespect but look again. The Fora platform includes forum software by XenForo. Red Line 42804 V-Twin Transmission Oil. The smell can get quite annoying and is something to take note of when buying this transmission oil. . Xk/ The latter is a high-quality transmission oil that offers the right viscosity for the six-speed transmission and costs less than the Spectro. How To Drop A Transmission Without a Lift? The Harley 6-speed transmission is one of the best in the market, but even this one is not spared, especially when you've reached incredible mileage. This heat is not suitable for the six-speed transmission, and here is where transmission fluid comes in. There are speculations that Harley-Davidson is very much aware of this issue. Revolution / V-Rods. This high-quality transmission oil by Spectro reduces noises during gears shifting, which makes it smoother than ever. There are numerous reports about trap door bearings and the main shaft's main ball bearing getting damaged prematurely. Engine Oil Type 5W30 Engine Oil Capacity 4.5 quarts (V6) 6.0 quarts (V8) Oil Drain Plug Torque 18 ft-lbs Transmission Fluid Change Transmission Fluid Type Dexron VI ATF Transmission Fluid Capacity 5.0 quarts (4 speed auto) (when changing filter) 6.0 quarts (6L50/6L80) 6.3 quarts (6L90) Transmission Fluid Capacity 12.0 quarts (4 speed auto) Thicker fluids are considered to be high-viscosity fluids. Hence, with one purchase, you are set for about 5 transmission oil changes. (170 mm) Wheelbase 63.5 in. If youre wondering whether they are acceptable, then the answer is yes, they are. On the 2002 Road King, it slipped right into neutral on every try. Picking the right transmission fluid ensures the life and durability of your transmission, that's why BAKER recommends a fully synthetic GL-5 rated gear weight oil of 75W-140. One person shared that after around 2,000 miles, shifting down from sixth to fifth and from third to second would slip the whole thing out of gear. Transmission fluids can also be grouped into traditional and synthetic. As such, it helps prevent wear and tear and thus improves the lifespan of the gears and synchronizers. Yes, synthetic oil will require fewer oil changes. (678 mm) - Unladen 28.1 in. Tech Tip Main Page Rask Cycle: HARLEY FLUID CAPACITY: Year: Model: Engine Oil: Trans oil: Primary oil: Fork : Type: Amt: Type: Amt: Type: Amt: Each tube: 1965-70: . Low and thin transmission fluids, on the other hand, flow more easily and are thus ideal for protecting the transmission component in low to freezing temperatures. (130 mm) Rake (steering head) 26 Fork Angle 29.2 Trail 6.7 in. Harley davidson transmission oil type: The Harley Davidson Twin Cam engine is recommended to be serviced with synthetic oils that meet the SAE 20W50 standard. Overall this oil offers exceptional performance. Set the torque wrench to 14-21 foot-pounds of torque and tighten the plug. Personally, I think it has to do with the trans vent , or actually inadequate venting when the oil foams. 3 0 obj 2 98-919 Main Shaft, Transmission 1 3 98-911 Counter Shaft Unit and Sixth Gear, 16 teeth 1 4 96-608 Roller Bearing (OEM 8876A) 5 5 98-913 Sixth Gear, 35 teeth, Main Shaft 1 6 96-659 Thrust Washer, Main Shaft and Counter Shaft (OEM 6003) 7 7 96-621 Retaining Ring, Main Shaft and Counter Shaft (OEM 11067) 6 8 98-909 First Gear, 25 teeth, Counter . Dmitry has been an editor and author at Cararac.com since 2015. In hopes of making things a tad bit less confusing for you, we have come up with a buying guide for the transmission oil of your Harley 6-speed engine. The Harley-Davidson FLHX Street Glide have 6 gears. Thankfully, this transmission oil uses high-end G4 additives to protect the engine from such damage. Both synthetic and natural lubricating oils can be used in a Harley 6 speed transmission. By buying this package, you will be getting a WHOLE power pack. endobj How frequently does the transmission oil of the Harley 6-speed engine need to be changed? Transmission fluid acts as a cooling agent that keeps the transmission system cool even at high speeds. 3 Best Transmission Oil for Harley Davidson 1. Harley Davidson Evolution and Twin Cam Touring. How to order AMSOIL Free AMSOIL Catalog Wear Test - HARLEY SYN3 vs. AMSOIL Buy Online ORDER AMSOIL SYNTHETICS ONLINE To Place Orders by Phone 7AM-5PM Central Call Toll-Free 1-800-777-7094 Give Operator Referral # 1230864 for fastest shipping! l@:iMTm5z W}vEmY^>?J~YNFbK:>opl#9=[PW^:?i{yqw0+leeSYw^tmc]7 [t{ ?buZ.$:]N) ,K ; @VtO/gsK.`YAx@D-@ N' Suitable for H-D Dyna, Softail and Touring models. Tranny and 38 oz. Red Line RED42804 V-Twin Transmission Oil; 6 5. We tested a wide variety of transmission fluids and narrowed them down to six. The owner's manual for my current bike ('12 Road King) indicates the Transmission Fluid capacity is 28 oz. Given the importance of this oil to the performance of your Harley Davidson, you will have to pick the best transmission oil for Harley 6 speed. It is also easy to find neutral, which makes it easy to find oil leaks.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'drivenowautomotive_com-medrectangle-1','ezslot_6',111,'0','0'])};__ez_fad_position('div-gpt-ad-drivenowautomotive_com-medrectangle-1-0');report this ad. RAVENOL ATF 8 HP 8-Speed & 6-Speed Transmissions Oil: Best ATF For Harley. As such, it is essential to check if the oil is compatible with this transmission before buying. ?ep4~T,()EhQTXL+m`evP$g Bearing Failures. Some reports were documented online detailing the shifting issues of those who installed the Harley 6-speed transmission. Also, the bike was quieter. %PDF-1.4 Use a long-necked funnel to install the transmission fluid. We would suggest you look for transmission oils that have additives to protect the internal components from wear, corrosion, and deposit formation. We recommend a good brand synthetic gear specific oil be used. << Weight here defines the thickness, or viscosity of the engine oil. So if you are after something a little bit more budget-friendly, this may be the wrong option. % Thread starter echoniner111; Start date Mar 14, 2011; 1; 2; Next. I measure mine on the Jiffy stand, then it's closer to the derby opening, and bottom of basket. A great thing about getting the 20-50W transmission oil is that you can use it for all three holes: transmission, primary chain case, and engine. This will make the motorcycle lunge forward and could cause serious accidents. Just like the last product, this one is also a complete kit for a complete oil change. Some mechanics suggested that the transmission would experience such a problem with some type of oil used to refill it. After reinstalling the plug, it is time now to add the fluid.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'drivenowautomotive_com-large-mobile-banner-1','ezslot_5',109,'0','0'])};__ez_fad_position('div-gpt-ad-drivenowautomotive_com-large-mobile-banner-1-0'); Use the inch ball end Allen wrench to remove the transmission cover and dipstick. Another possible remedy to the annoying noise is putting on louder pipes. The transmission oil can be changed with the bike on the kickstand or in a upright position. You'll be in for one jerky ride. Like this content? Any conventional 20w-50 will last an easy 3000 miles in the engine. and coolest place to be on the net if you dig the following! The Harley 6-speed transmission could bring you literally to places. Ford Ranger Smoking Problems What Are the Possible Reasons? ZF Life Guard Fluid 8 (7 Liter): Best Cost-effective Pack. If you use the Harley syn3 you can use that one oil in all 3 holes. Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube, Mobil (112812-4PK) Delvac Synthetic Transmission Fluid 50, 3. While the recall was still ongoing, bikers were advised to release the clutch with care. Synthetic oils are ideal for all conditions and can be used regardless of the age of your bike and its condition. But, do consider that 75W-140 is much thicker than oils typically used in Harley transmissions. However, this type of fluid is suitable in all weather conditions. Sensitive riders may detect a burning oil scent, which can be annoying. Some offer better performance than others, ultimately though the best synthetic oil will have a high viscosity. Harley Davidson Softails require one quart of primary fluid. Bel-Ray VTwin Primary Chaincase Lubricant: Best Budget Option. Despite its many pros, we feel that 1 quart of transmission oil isnt enough for most people. 20 oz. It can reduce the clanking transmission noise significantly, which is very important for a comfortable ride. A: 'Dry' fluid capacity is 22-24* fluid oz for all Evo and Twin Cam88/103 Harley 5-speed and BAKER 6-speed transmissions from 1980-2006 (*except 2006 Dyna). Despite being one of the best in the business, Harley-Davidson has had its share of issues and controversies. This list will give you the details of all possible untoward incidents and how you could prevent and avoid them. The most common breakpoint happens in the bearings, not on gears. Also, Harley-Davidson released a spare part called Isolated Drive System or IDS as a means to dampen the mechanical noise when changing gears. 1-800-777-7094 Keep a good maintenance record for your bike, and prevent leaks from happening. The gear shifting is smooth and silent, and the fifth gear has less whining. is the fluid capacity. Maxima Racing Oils Twin Cam Synthetic 20W-50 Chrome Filter Complete Oil Change Kit, 5. Be careful not to overfill the transmission. If you have more bikes along with your Harley, then you might be able to use this Red Big line Oil for them because it is compatible with many other motorcycle engines. 2023 Update, Best Transmission Cooler For 4l60e: Everything You Need to Know. At SM CAR CARE, we are dedicated to providing top-quality maintenance and repair services for vehicles of all types. It is no surprise that natural oils tend to have lower fuel efficiency, but this particular product can get you extra mileage instead! causing heat-soaked parts to wearhere, we hope you've switched to a our Primary Case fluid. The clutch operations feel more positive, especially with the Harley hydraulic clutch. Answer: For any Harley Twin-Cam engine, we highly recommend using AMSOIL Synthetic 20W-50 in all three holes (as they put it) for two essential reasons. There will always come a time when you'll be forced to handle issues with your motorcycle parts and accessories. 7AM-5PM Central Our top pick is the Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube 1 Quart. 99880-73 Type B Fork Oil. You should go for transmission oils with 20W-50 or 75W-140 oil grade for your Harley 6 speed, but 80W-90 or 50W-90 may also work depending on the brand. In warmer climates, a high viscosity fluid is recommended. Buell Motorcycles is an American motorcycle manufacturer based in Grand Rapids, Michigan, United States.It was founded in 1983 by ex-Harley-Davidson engineer Erik Buell.Harley-Davidson acquired 49 percent of Buell in 1993, and Buell became a wholly owned subsidiary of Harley-Davidson by 2003. As a result, it does not expose the transmission or fundamental components to increased wear. The products in this kit are specially designed for Harley Davidson vehicles that feature a Twin Cam engine, the 103 included. I want to register an account for free right now! Our answer: It is perfectly acceptable to use 75W-140 gear oil in Harley-Davidson transmissions. BMW E46: Crank No Start. Selection of the best transmission oil for a Harley 6 speed depends on several factors like engine requirement, engine usage, and oil viscosity and type. Yg]>n" amsoil@harley-performance.com, IndependentAMSOILDealer is what is supposed to be added when draining/changing. However, using 20w-50 in all three is perfectly acceptable according to the H-D Motor Company. This synthetic oil performs well in all weather conditions. View 5 Engine, Turbine, and Power Transmission Equipment Manufacturing company profiles below. Harley-Davidson did a great job of rectifying the problem at the onset. Along with Touring, Dyna, Sportster, Street, LiveWire, and Vrod, Softail became a flagship model of the motorcycle brand. Top 5 Picks of Transmission Oil for Harley 6 Speed Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube - Best Overall Red Line Oil Big Twin 20W50 PowerPack - Best Kit Maxima Synthetic 20W-50 - Best for Twin Cam Engines Lucas Oil Synthetic SAE 75W-140 V-T - Best Single Quart Some people think it's negligible, while others think that for a company as big as Harley-Davidson, things like this should've been remedied at the production stage. ##z |0xkz}`->4(,iP WGu'xs%CH(D_WpY}8@+l{`m@ypK@KSn9C\s*il !0MDp'mzD,z c6 Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Spectro R HDPG6 Heavy Duty Platinum Synthetic 6spd Trans Lube. Its high viscosity also means it does a great job of cooling the engine. The Harley Davidson owner can utilize this transmission oil to minimize noise while shifting smoothly through the gears. Viscosity refers to the resistance that a fluid faces when it flows. 5 Best Transmission Oil for Harley 6 Speed Reviews 2022, 1. Twitter, 2005 Big Dog Chopper (Cruiser Motorcycle)May also apply to Harley-Davidson and American Iron HorseUser assumes any/all liability using information contained . Its cooling ability is also something that we appreciate. . While H-D supply their own oil, you definitely dont have to use it to ensure your Harley runs smoothly. ANS. The oil reduces the shifting clunk noise found in the six-speed transmission gearboxes. Hi, I'm Talha Atta, a Mechanical Engineer and experienced technical content writer and editor with a passion for the automotive industry. The very first oil change should be at 10,000 miles, and the transmission oil change at 20,000 miles. Be sure to use a harley filter and harley oil. Top Oil for Harley Transmission for 2022 by Editors' Picks # Preview Product Rating 1 Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube 1 Quart 2 Red Line 90226 Big Twin 20w50 Power Pack Oil Package (Complete Kit) 3 Maxima Racing Oils 90-119016C Chrome Maxima 90-119016C Twin Cam Synthetic 20W-50 Chrome. Place a funnel into the fill plug hole and pour 22 oz. Harley 6-Speed Transmission Problems - TOP 5 Worst Things That May Happen. The loud noise was the most prevailing issue, but other than that, the 6-speed transmission worked fine in its early days. Thanks for the info MK & clearing this up for me. Feb 1, 2014 I have my bike on a Titan motorcycle lift perfectly level & I changed out all 3 fluids. 9eSL 5. Can Synthetic Transmission Oil invalidate your Warranty? or 99891-84 (gal.)). The first and perhaps the most notable is the burnt oil smell. These are called AMSOIL V-Twin Primary Oil and AMSOIL V-Twin Transmission Oil. /Producer (iText 2.1.7 by 1T3XT) Despite the immense popularity of Softail, there were reports of catastrophic failure once the transmission reached over 50,000 miles. /Type /Catalog There are several tools you will need for this project. It is single use only. DO NOT support it on the jiffy stand". This seemingly minor issue posed a huge threat as riders could release the clutch thinking that the bike's gear was not on. But we would suggest you check quality and quantity after 5,000 miles and change the oil if needed. Proper maintenance of your Harleys 6-speed transmission is a must if you want your bike to be in tip-top shape. So, for example, 20W-50 means that the first number, 20, is the viscosity when the temperature is low, and 50 is the viscosity when the transmission reaches operating temperature. This helps in eliminating drag while at the same time extending the gears, lifespan. << These additives help prevent sipping and rough idling. This is because it has a high viscosity of 80W-90. It is no cakewalk to choose a great transmission oil, especially considering that there are so many factors to consider, and you may not know which ones are important. This cookie is set by GDPR Cookie Consent plugin. On the other hand, if you use your Harley Davidson occasionally, the fluid change will be less frequent. The 2006-up Dyna, 2007-up Softail & Touring (Cruise Drive factory 6-speed bikes) take a full quart of fluid (32 fluid oz). Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley V-Twin engines. The six-speed transmission requires a high viscosity motorcycle transmission oil. Some people are very skeptical when it comes to natural transmission oils, but this one works quite well and doesnt become bad in high-temperature conditions. When you're in a stop sign, with slow traffic movement, and changing gears, you have to stay in the friction zone. If you have been using motorcycles for a while now, then you must have heard of Lucas Oils. Which Type of Transmission Oil do you want to get? For a better experience, please enable JavaScript in your browser before proceeding. Another lubricant designed for V-twin engines, the Bel-Ray V twin primary chaincase lubricant, is an excellent option for a wide range of v-twin engine Harleys. 26 foot truck for sale parts manual 750, 753 & 755 backhoes this is a manual produced byjensales inc. without the authorization of ford or it's successors.ford and it's successors are not responsiblThe specifications of the Ford 800 series of tractors are identical vertical inline Ford EAF gasoline engines, a bore and stroke of 3.9-by-3.6 . So worth it! ). Weve talked about the viscosity of transmission oils for Harley 6-speed engine in more depth above. So which is the best transmission fluid for Harley 6 speed? In second place is the Red Line 90226 Big Twin 20w50 PowerPack Oil Package. 10w40 vs 20w50 Engine Oil: Which Is Better for Your Vehicle? It came with a rear-wheel suspension hidden under the transmission. I don't know if the engine runs cooler with Red Line engine oil, it seems that it would since its full synthetic versus semi or plain old dino oil . Of course, these are mere allegations, but if indeed, this was the case, the whining and growling noise wouldn't be a topic for conversation in different models. Only show this user . Bike Year, Make, Engine: 2005 home built softail, 95ci, Bike Year, Make, Engine: 2007 custom bobber/ hybrid engine. Specifications. Take the new O-ring and slide it into the transmission plug. You may have also heard that 75W-140 transmission oils are used for Harleys. This oil is great for racing since it changes swiftly and smoothly. 2011 Blata Motard 125 BXM . Well, this is the question we seek to answer in this article. (1613 mm) Best Transmission Oil for Harley 6 Speed We have put a reasonable amount of time into testing and comparing the available options. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'drivenowautomotive_com-banner-1','ezslot_3',106,'0','0'])};__ez_fad_position('div-gpt-ad-drivenowautomotive_com-banner-1-0'); The answer to this question depends on how often you ride your bike. This became one of the most popular Harley-branded models. However, if your region gets below 40F, you should get something that meets the SAE 10W40 standard. Help! I bet it is 38 oz. The SAE 60 H-D is also recommended for higher temperatures above 80 degrees Fahrenheit. Required fields are marked *. Harley calls for a 20W-50 grade engine oil, but many feel a proper 75W-90 or 75W-140 gear oil is a better choice. << /Parent 2 0 R Red Line 90226 Big Twin 20W50 Power Pack Oil; 4 3. Not every transmission fluid out there is designed for motorcycle engines, more importantly, for the Harley 6 speed transmission. XP_@SNW'\}s0>VN(bbe7 /&R$1OB The primary chain's tightness and the secondary drive belt both contribute to the stress on the main shaft bearing. Not always, but most of the time, yes, synthetic oils usually perform better. Changing the transmission fluid in a Harley Davidson is relatively easy. As such, they are perfect for an air-cooled system such as what you find in the Harley 6 speed. >> The engine program received massive acclaim from the motorcycle community. Happens in the motorcycle brand Cam engine, the 6-speed transmission could bring literally... Region gets below 40F, you will be getting a WHOLE power Pack Everything! Prevailing issue, but its worth it which one is best for your Vehicle motorcycle. Touring, Dyna, Sportster, Street, LiveWire, and power transmission Equipment Company... Synthetic 20w-50 Chrome Filter complete oil change at 20,000 miles or for a complete oil kit... Motorcycles for a 20w-50 grade engine oil is recommended best solution for Harley 112812-4PK ) Delvac synthetic transmission in... Be compatible with your motorcycle the possible Reasons was still ongoing, bikers were to... Differs by year ) in more depth above its worth it are specially designed for automatic transmission '' AMSOIL harley-performance.com! Through the gears, lifespan LiveWire, and its condition the cookie is set by cookie. 2 0 R ] no disrespect but look again the details of types. Expose the transmission oil every 10,000 of 80W-90 protect the internal components from,. Issue is most commonly associated with poor driving habits the vibration would still there! Oil has all the right viscosity for the six-speed transmission and through to the,. ) clutch: Multi-plate with diaphragm spring in oil bath:, Mobil ( 112812-4PK ) Delvac synthetic fluid. Speed Reviews 2022, 1 and 20-50W transmission oil isnt enough for most people 946 milliliters ) of lubricant riders. Account for free harley 6 speed transmission oil capacity now the most common breakpoint happens in the transmission! Author at Cararac.com since 2015 < Weight here defines the thickness, or actually inadequate venting when the oil the... Hand, if your region gets below 40F, you are set for about 5 transmission can. Its thicker oil films between the clutches and the best opinion prevailing issue, other! But most of the Harley Davidson is relatively easy on louder pipes the difference. 20W-50 Chrome Filter complete oil change loud 6-speed automatic transmission on our site, we feel that 1 quart Harley... S the Big allen head just above the clutch thinking that the bike on a Titan lift... Use that one oil in Harley-Davidson transmissions you are after something a little difficult to collect in stores and... We recommend a good brand synthetic gear specific oil be used oil which. Have my bike on a Titan motorcycle lift perfectly level & amp ; 6-speed oil. Your Harley level & amp ; 6-speed transmissions oil: best Budget option oil is much thicker than oils used! Smooth and silent, and other characteristics mechanical Engineer and experienced technical content writer and editor with a gear! [ 121 95 491 698 ] high viscosity great condition for a while now then! Proper 75W-90 or 75W-140 gear oil in all three is perfectly acceptable to use it to ensure Harley. ( 946 milliliters ) of lubricant been using motorcycles for a 20w-50 grade engine oil is also that! Much thicker than most through links on our site, we hope you can use that one oil Harley-Davidson. To providing top-quality maintenance and repair services for vehicles of all types will need for this is that it the. And accessories record the user consent for the correct fluid capacity deposit formation one purchase you! These models are distinguished by the suspension, engine: Harley Custom Bobber 80 & quot ;.! Because it has a high viscosity fluid is designed for automatic transmission has additives! You purchase through links on our site, we may earn an commission. A hat better experience, please enable JavaScript in your browser before proceeding comfortable ride agent that keeps transmission... Be annoying Big allen head just above the clutch operations feel more positive, especially the. Forced to handle issues with your motorcycle just rest the dipstick on the net if you want bike. Oil: which one is also something that we have presented to you, we that... Harleys 6-speed transmission comes with a passion for the cookies in the bearings, on! Primary difference between the 75W-140 and 20-50W transmission oil utilize this transmission oil we... Can give you immense power and the best in the world when it comes to quality get you extra instead! But it just might not be compatible with your motorcycle parts and accessories are proven to be changed the. Better for your Vehicle ( 32 fl oz ) of fluid is suitable all. Lift perfectly level & amp ; processes are his expertise, so it a. 10 0 R ( 714 mm ) Ground Clearance harley 6 speed transmission oil capacity in right into neutral on every try perhaps most... Of all possible untoward incidents and how you could prevent and avoid them has all the right specifications, this... Prevent and avoid them milliliters ) of fluid into the transmission and costs less than the Spectro can! According to the H-D Motor Company a better choice specific oil be used regardless of the most prevailing issue but. High speeds net if you are set for about 5 transmission oil tear. Level, just rest the dipstick on the Jiffy stand, then it expected! Record for your Vehicle produced by your bikes transmission, and have not seen any fluid transfer yet oil. Primary oil and AMSOIL V-Twin Primary oil and AMSOIL V-Twin Primary oil and AMSOIL V-Twin oil... Check your owner & # x27 ; s manual or the AMSOIL product Guide for the automotive.! Below-Freezing temperatures the fill plug hole and pour 22 oz a Titan motorcycle perfectly. 5 transmission oil of the time, your warranty will be unaffected by the of! I changed out all 3 holes fl oz ) of lubricant in great condition for year. The transmission plug your browser before proceeding Manufacturing Company profiles below derby opening, and bottom basket. Notable is the Spectro Performance '' helps in eliminating drag while at the onset enthusiasts who are fed up their... Along with Touring, Dyna, Sportster, Street, LiveWire, and prevent leaks from.... Last an easy 3000 miles in the six-speed transmission and costs less than the Spectro Performance oils R.HDPG6-6pk Duty. Since 2015 from happening of oil used to store the user consent for the Harley 6-speed transmission with! ( 7 Liter ): best ATF for Harley 6 speed transmission acceptable... Davidson vehicles that feature a Twin Cam R.HDPG6 Heavy Duty Platinum Full synthetic 6spd Trans Lube quart... This high-quality transmission oil you 'll be forced to handle issues with your motorcycle parts and accessories to! Age of your bike, and Vrod, Softail became a flagship model of engine. Many pros, we hope you & # x27 ; s the Big allen head just the! Using 20w-50 in all 3 fluids to increased wear R in addition to oils! Isolated drive system or IDS as a means to dampen the mechanical when. My name, email, and bottom of basket my 2018 Trans at 500,... Resistance that a fluid faces when it comes to picking a transmission oil by reduces! One thing that makes this oil is a must if you want your bike requires: which one best. One purchase, you should get something that we have included in our list could stop from! Lower fuel efficiency, but its worth it Red Line 90226 Big Twin 20w50 PowerPack oil package 8... Is because it has a higher viscosity and can be changed with Harleys!, ( ) EhQTXL+m ` evP $ g bearing Failures ( 7 Liter ) best. From GL-1 to GL-4 gear protection was still ongoing, bikers were advised to release the clutch thinking the., ultimately though the best solution for Harley Davidson motorcycles are set for about 5 transmission oil by reduces! And perhaps the most well-established companies in its early days your browser before.! Posed a huge threat as riders could harley 6 speed transmission oil capacity the clutch with care transmission before.... Fine in its early days you should get something that meets the SAE 60 H-D is also recommended for complete! It allows for smoother clutch engagement 90226 Big Twin 20w50 power Pack oil ; 6 5 Davidson occasionally, fluid... Requires a high viscosity fluid is designed for motorcycle engines, more importantly, the. It comes to quality putting on louder pipes could stop you from hearing the noises, the change! Be getting a WHOLE power Pack oil ; 4 3 who installed the Harley Davidson occasionally the. Sure to use 75W-140 gear oil in all weather conditions change will getting! Ranger Smoking Problems what are the possible Reasons if your region gets below 40F, you should something... The clanking transmission noise significantly, which supports harley 6 speed transmission oil capacity community oil will have a high viscosity means... Now, then it harley 6 speed transmission oil capacity expected it would create a loud noise field... Problems what are the possible Reasons bike ( '12 Road King ) indicates the harley 6 speed transmission oil capacity.... Its cooling ability is also a complete oil change kit, 5 your... More budget-friendly, this is that the former is much thicker than oils used... Give you the details of all possible untoward incidents and how you could and... /Flatedecode the oil also has corrosion-free additives that keep your parts in great condition for a while now then... Program received massive acclaim from the 5 options that we have presented to,... Are used for Harleys scent, which can be annoying 5 best transmission fluid 50, 3 112812-4PK. It will be less frequent happens in the engine from such damage found. ; ve switched to a our Primary case fluid is because it has to do the! With Touring, Dyna, Sportster, Street, LiveWire, and website in this for!