The engine program received massive acclaim from the motorcycle community. On the other hand, the Road King will take 1.4 quarts of oil. Thankfully, this transmission oil uses high-end G4 additives to protect the engine from such damage. So which is the best transmission fluid for Harley 6 speed? When you buy through links on our site, we may earn an affiliate commission. Harley-Davidson and/or dealer are not responsible for lost or stolen offer codes. To avoid that, you should cross-check whether your Harley 6-speed engine suits the transmission oil youre picking. The first and perhaps the most notable is the burnt oil smell. (130 mm) Rake (steering head) 26 Fork Angle 29.2 Trail 6.7 in. According to Maxima, the 90-119016c twin-cam synthetic oil change kit is compatible with Harleys of 1999 to present with twin-cam engines. If you can remember, Harley-Davidson recalled around 13,400 Dyna series motorcycles in 2009. ). This product is a synthetic transmission oil designed for Harley Davidson motorcycles. In addition, the clutch pack hangs off the end of the shaft and is stretched by the torque of the engine. Can Synthetic Transmission Oil invalidate your Warranty? However, its still best to check with your manufacturer before you use the oil. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. /CropBox [121 95 491 698] It also gives them trouble going in a straight line. Amsoil MYTQT-EA Synthetic V-Twin Trans Fluid, 1 qt. I put Redline in my 2018 trans at 500 miles, and have not seen any fluid transfer yet. 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. Place a funnel into the fill plug hole and pour 22 oz. My tranny has a Rivera Hyd. Easy-To-Follow Process, Gear shifting is smooth, and the transmission doesnt make noises, High-quality additives help in improving the strength of the film, Costs more than the average transmission oil, Shockproof additives reduce friction and increase the lifetime of internal components, Comes as a whole kit with most of the other oils needed for a full oil change, Widely compatible with other bike engines, The only fluid it doesnt have is additional chain case oil, Functions well in high-temperature conditions, Can keep the gearbox sludge free with the help of detergents, Can work effectively in high-pressure environments. 2011 Blata Motard 125 BXM . More importantly, the oil manages to maintain its viscosity despite its low temperatures. These cookies ensure basic functionalities and security features of the website, anonymously. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'drivenowautomotive_com-large-mobile-banner-2','ezslot_8',110,'0','0'])};__ez_fad_position('div-gpt-ad-drivenowautomotive_com-large-mobile-banner-2-0'); In terms of performance, we noticed a significant reduction in the notorious shifting clunk with this oil. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The Harley 6-speed transmission comes with a spur gear, so it's expected it would create a loud noise. The oil also works well in a wide range of temperature levels and offers production from oxidation. It looked way thinner and smaller as compared to other transmissions. Meets all known OEM warranty requirements. If you use the Harley syn3 you can use that one oil in all 3 holes. Also, the bike was quieter. The Best 3 Transmission Oils for my Harley Davidson. There is a compatibility issue when it comes to picking a transmission oil. Viscosity refers to the resistance that a fluid faces when it flows. I been using Mobil 1 or Valvoline full synthetic 75w90 gear lube for 6 years now with no transmission issues, gear lube is a lot better than 20w50 motor oil IMO. This heat is not suitable for the six-speed transmission, and here is where transmission fluid comes in. There are many different synthetic oil brands out there. Its thicker oil films between the gear teeth helping prolong gear life. Most bikes require 1.4 quarts of primary fluid, and thus you may have to purchase an additional quart of primary fluid. You have probably noticed that there is a W after the first number of the oil grade, which stands for winter. (REGISTERED USERS DO NOT SEE THIS POST/AD! The very first oil change should be at 10,000 miles, and the transmission oil change at 20,000 miles. 7. American motorcycle manufacturer Harley-Davidson is one of the most well-established companies in its field. Thicker fluids are considered to be high-viscosity fluids. As such, it is the right type of fluid to use on your bike. You also have the option to opt-out of these cookies. The transmission uid capacity is approximately 24 ounces (0.71 liters). Valvoline Advanced SAE 5W-30 The first thing that we considered while choosing the best Harley transmission oil is the level of protection. Permalink, by Harley Performance, 2023 // The package contains 4 quarts of maxima synthetic engine oil, 1 quart of transmission oil, and a chrome oil filter. Take the new O-ring and slide it into the transmission plug. They are more stable and can withstand extreme temperatures better than natural mineral-based oils. Depending on several factors like engine type, engine power, and external conditions, both types of oils can be good or bad for your engine. RevTech Transmission Lube is a specially formulated gear oil to provide improved fluid flow to bearings, improved cold weather shifting and reduced drive train friction. RAVENOL ATF 8 HP 8-Speed & 6-Speed Transmissions Oil: Best ATF For Harley. Developing parts & processes are his expertise, so naturally, he developed a reputation for precision machining in the motorcycle industry. The reason for this is that the oil has the perfect oil grade. As far as oil is concerned don't overthink it. A thicker fluid helps prevent surface tension, which helps in cooling the transmission at high temperatures. In addition to reviewing the eight best transmission fluids for the Harley Davidson, we have also included a buying guide on selecting the best. Also, Harley-Davidson released a spare part called Isolated Drive System or IDS as a means to dampen the mechanical noise when changing gears. Therefore, it is essential you pick the best transmission oil for Harley 6 speed that will help improve your bikes performance. /Contents 10 0 R (1613 mm) Overall this V-twin synthetic transmission oil has a high viscosity and should work great in all climatic conditions. JavaScript is disabled. Below the derby cover & about 1/8 or so above the bottom of the basket but took 54 oz to fill. My service manual says "park the motorcycle on a level surface and have an assistant support it in an up-right position. 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. Last Updated on February 2, 2023 by Rifen, Last update on 2022-10-12 / Affiliate links / Images from Amazon Product Advertising API, Your email address will not be published. Thread starter echoniner111; Start date Mar 14, 2011; 1; 2; Next. Use in big-bore motorcycles that require SAE 60 motorcycle oil and any of the specifications listed below, including early model Harley-Davidsons* equipped with Knucklehead, Panhead* or Shovelhead engines: JASO MA/MA-2 API SL, SG/CF/CG-4 ISO-L-EMA2 Product Code: MCS Buy Now More Info AMSOIL V-Twin Synthetic Primary Fluid When youre on long rides, and the temperature in the transmission starts to climb quickly, this fluid cools it down again. I use my skills to create compelling and informative content for a wide range of audiences. Be sure to use a harley filter and harley oil. Q.2 How often should you change transmission oil on a Harley Davidson? << When lling the transmission, use Harley-Davidson TRANSMISSION LUBRICANT (Part No. Inspect the fill plug o-ring for damage and replace if necessary. clutch aktuator , and thats why theres no dipstick What did i do wrong here ? We would suggest you look for transmission oils that have additives to protect the internal components from wear, corrosion, and deposit formation. Discussion on V-Twin Harley Davidson motorcycles including Dyna, Electra Glide, Softail, Sportster, and more. Hence, youll be fine if you buy 1 quart of transmission oil. /Length 20190 Start it by hand and then snug it up with a socket wrench and 5/8-inch socket. /Type /Pages You will be glad to hear that this transmission oil also makes shifting gears very smoothly. Transmission oil with 75W-90 is thinner than 20-50W, which may surprise you. Spectro R HDPG6 Heavy Duty Platinum Synthetic 6spd Trans Lube. ). How to check ultima 6 speed fluid. >> The use of this oil has the advantage of preventing overheating. Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube, 3. /ModDate (D:20160923204250Z) For a better experience, please enable JavaScript in your browser before proceeding. The former, on the other hand, involves several additives to improve efficiency. 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. Oil capacity: 3.80 litres (4.02 US quarts) Other specifications; On closer look, though, many well-experienced mechanics noticed the gear thickness of the Harley 6-Speed transmission. In warmer climates, a high viscosity fluid is recommended. Revolution / V-Rods. A forum community dedicated to all Harley-Davidson model owners and enthusiasts. Only show this user . 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. AutoGlobes is reader-supported. Tranny and 38 oz. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Many motorcycle enthusiasts believe that changing the spur gear to helical gear would reduce or completely eliminate the noise. 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. It is thus not recommended to use automatic transmission fluid. All these models are distinguished by the suspension, engine, frame, and other characteristics. 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! 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. endobj It can be that the transmission oil has all the right specifications, but it just might not be compatible with your motorcycle. The thicker fluid has advantages, such as it makes the engine quieter, but the disadvantage is that the engine might have to face some difficulties in delivering high power. It is the best solution for Harley enthusiasts who are fed up with their loud 6-speed automatic transmission. MCV 20W-50 Engine Oil. The oil also allows for smoother shifting while reducing the whine of the 5th gear. Because of the lower friction, your engine will be running more smoothly, making the engine also run without loud noises. Without a doubt, this is one of the best oil for the Harley Davidson twin cam. However, there were a few others who shared the problems they encountered with this transmission. 2005 Big Dog Chopper (Cruiser Motorcycle)May also apply to Harley-Davidson and American Iron HorseUser assumes any/all liability using information contained . The most common breakpoint happens in the bearings, not on gears. The owner's manual for my current bike ('12 Road King) indicates the Transmission Fluid capacity is 28 oz. Which according to my service manual & my local dealer are the correct level. This means that the main shaft and the clutch pack are unsupported at the end. /Kids [4 0 R 5 0 R] /MediaBox [0 0 612 792] 6. Posts: 3,510 Not Ranked . Thus to avoid Harley, six-speed transmission problems, only use fluids compatible with this transmission. It can reduce the clanking transmission noise significantly, which is very important for a comfortable ride. U&> $Sf_a&s@1 W^=mg\e\`JD+G)T You may try checking the compensator if it needs replacing and reading the manual to know what kind of oil the Harley 6-speed transmission must be used with. When designing this kit, H-D engineers kept the current gear ratios for First through Fifth gears, but they made the Sixth gear to a ratio of 0.89:1, resulting in a true overdrive. The truth is most people neglect this aspect of their Harleys and end up regretting it when several issues come flying toward them. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. In the mid to late 70's Jim committed 100% to V-Twin Motorcycles. /CreationDate (D:20160923204250Z) As such you should expect a quieter transmission. No, most manufacturers will not invalidate a warranty because of using synthetic oil. 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. Mobil (112812-4PK) Delvac Synthetic Transmission Fluid 50, Things to Consider Before Buying Transmission Oil for Harley 6 Speed. However, with Spectro Platinum Oil, this is no issue. Jul 31, 2008. Its high viscosity also means it does a great job of cooling the engine. 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. Transmission fluids can also be grouped into traditional and synthetic. And in our intensive tests, these are the ones that seemed worthy to us: 1. Most people who chose a Harley 6-speed transmission were pleased with its performance early on. This is because it coats all the internal components very well and prevents the formation of excess friction. 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. For instance, AMSOIL V-Twin Synthetic Transmission Oil is an SAE 110 gear oil. 4-Speed Fluid Capacity Wet: 18-22fl-oz; 6-into-4 Fluid Capacity Dry: 22-24fl-oz ; . 38 oz. When you use it, it does not violate the guarantee on your Harley-Davidson motorcycle. 1 Top 5 Best Transmission Oil For Harley 6 Speed Reviews; 2 1. On the other hand, if you use your Harley Davidson occasionally, the fluid change will be less frequent. Yg]>n" This whining and growling sound adds to the vibration of the bike, which is annoying to some riders. (714 mm) Ground Clearance 5.1 in. If you use Harley Davidson branded oil in the dino flavor, it uses 20w50 in the crankcase. G i,&mk10Qt7XU/ojL*2egUg^rZg%UF@& sIzP8'h6;C9!DnlcwK2Y2)DbM#5 The Fora platform includes forum software by XenForo. As such, they are perfect for an air-cooled system such as what you find in the Harley 6 speed. try to make sure the bike is level when you drain it, otherwise you will have too much and it will leakthe gears arent supposed to be submerged.they are just supposed to pick it up and fling it around. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley V-Twin engines. The synthetic base oils and additives of this fluid help improve the performance of your gearbox. of oil in it. The primary chain's tightness and the secondary drive belt both contribute to the stress on the main shaft bearing. We also use third-party cookies that help us analyze and understand how you use this website. Specifications. Learn how to drain Harley Davidson transmission fluid on the new Touring 103 Rushmore from Harley. 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. A very common issue among transmissions is a terrible noise. /Filter /FlateDecode Dealers of Harley-Davidson motorcycles sold the three parts necessary to fix the problem. As a result, it does not expose the transmission or fundamental components to increased wear. Welcome to Club Chopper! Harleys new 6-Speed tranmission will benefit from using Severe Gear, Harley Davidson Carburetor Performance Tuning. The transmission oil can be changed with the bike on the kickstand or in a upright position. Helsingin Palloseura (HPS) (English: Helsinki Ball Game Club) is a sports club from Helsinki, Finland established in 1917. 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. 20W-50 and and 75W-90 are the two most widely used and highly recommended lubricating oils for a Harley 6 speed Transmission. The SAE 60 H-D is also recommended for higher temperatures above 80 degrees Fahrenheit. Some offer better performance than others, ultimately though the best synthetic oil will have a high viscosity. 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. For the Harleys six-speed transmission, high viscosity fluids are recommended. Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube 1 Quart Cures noisy six speed transmissions Check Price 2. Park on a level surface where the service will be performed. While this is not extraordinary, bearing failures could happen because the clutch pack is quite far from the shaft support. As such, synthetic fluids are better suited for the Harley. FAQs About Harley 6 Speed Transmission Oil. You'll be in for one jerky ride. Additionally, our buying guide should be of immense help. I bet it is 38 oz. Therefore, we tested the different fluids to see how they performed on different Harley Davidson models. The quality of the additives in the transmission oil can completely make or break the product. Currently, the 6-speed transmission is still serving bikers well. The products in this kit are specially designed for Harley Davidson vehicles that feature a Twin Cam engine, the 103 included. . /Parent 2 0 R 4 quarts Transmission fluid capacity for gmc Yukon? I thought you fill it to the top of the opening at first See pic. HPS has been active in several sports including bandy, ice hockey, football, handball and basketball.. This fluid stays in good condition for thousands of miles and does a good job protecting your Harley transmission. You may have also heard that 75W-140 transmission oils are used for Harleys. The oil level is about 1/8 inch above the bottom of the basket. 9 Best Oil Filters for Synthetic Oil in 2022, Best Engine Oil for Go Kart (Review & Buying Guide) in 2022, Royal Purple 15w40 Synthetic Motor Oil Review, Your email address will not be published. However, this issue could be dangerous when driving at highway speeds. It can be used on Harleys as well as on vehicles making it a versatile option. Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube, Mobil (112812-4PK) Delvac Synthetic Transmission Fluid 50, 3. /Contents 6 0 R The title of the best transmission oil for Harley Davidson has to go to the Specto oil HDPG6 heavy-duty synthetic trans lube. >> Required fields are marked *. Use white thread sealant on the drain plug and make sure that . Its shift points are optimized to perfectly match the performance output of the engine. It has high film strength and stays very stable. This cookie is set by GDPR Cookie Consent plugin. The mineral-based transmission oil you get with this package is ideal for 4,5, and 6-speed transmission systems. And no maintenance of the transmission can be complete without changing the transmission oil from time to time. Don't run it with 45 oz. Usually, a belt tensioner tool fixes this issue as the problem can be determined when there's a loose drive belt. One issue we had with some transmission oil is difficulty in finding neutral. These cookies will be stored in your browser only with your consent. And since the bikes are air-cooled, they heat up quickly, especially when traveling at high speeds for an extended period. Start engine and carefully check for oil leaks around drain plug. Limit one $50 USD / $50 CAD offer code per 2021 or 2022 Harley-Davidson motorcycle purchased at authorized Harley-Davidson dealerships. 1 of 2 Go to page. The chart below shows you the recommended engine oil and the amount of oil you need for each model. fY 2 (hS`t;q,,3EEM4}=l!fl`sA>=@W$(xM ZVsgwh@|% $%hD:$c811e'[( gRy 'U>R1}(?DyI@#UGq2Y?a:eD3! This became one of the most popular Harley-branded models. Just like the last product, this one is also a complete kit for a complete oil change. # 7 ( permalink ) 09-25-2007, 07:21 AM As such, you cannot use automatic transmission fluid on it, only manual. Overall this oil offers exceptional performance. Its world-class motor parts and accessories are proven to be some of the best in the world when it comes to quality. The friction zone is the portion of the clutch lever movement that begins where the clutch starts to transmit power to the rear and ends before full clutch movement. Starting with just a few manual mills & lathes, JIMS now occupies several buildings totaling 50,000 square feet filled with CNC machines. At all times, synthetic gear oil offers excellent performance, especially in harsh weather. KMgtj) While louder pipes could stop you from hearing the noises, the vibration would still be there. . The Harley Davidson 6 speed transmission allows for improved acceleration. it's the big allen head just above the clutch cable. In addition, synthetic oils help keep temperatures low and reduce friction in the gearbox while allowing for easier gear shifts. Thanks for the info MK & clearing this up for me. With these additives included in the transmission fluid, you wont have to think about your parts getting worn out, corroded, or forming deposits. Going for a cheap option is not always the best option, though. There will always come a time when you'll be forced to handle issues with your motorcycle parts and accessories. Some reports were documented online detailing the shifting issues of those who installed the Harley 6-speed transmission. (You must log in or sign up to reply here. Despite the immense popularity of Softail, there were reports of catastrophic failure once the transmission reached over 50,000 miles. I been using Mobil 1 or Valvoline full synthetic 75w90 gear lube for 6 years now with no transmission issues, gear lube is a lot better than 20w50 motor oil IMO. The Harley Davidson owner can utilize this transmission oil to minimize noise while shifting smoothly through the gears. 3 Best Transmission Oil for Harley Davidson 1. The Harley 6-speed transmission could bring you literally to places. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more! 6-speed: Transmission type: Belt (final drive) Clutch: Multi-plate with diaphragm spring in oil bath: . Best Transmission Oil for Harley 6 Speed We have put a reasonable amount of time into testing and comparing the available options. Ask questions or send a hint for future articles on the author's page. Inspect o-ring for tears or damage. The only issue is it can be a bit too thin at times, which makes the engine susceptible to long-term wear. Spectro Oil R.HDPG6 Heavy Duty Synthetic Oil; 3 2. If you have any questions please contact: amsoil@harley-performance.com It has good film strength and is great at lowering shock and friction between the gears and clutches. Bike Year, Make, Engine: 2005 home built softail, 95ci, Bike Year, Make, Engine: 2007 custom bobber/ hybrid engine. These are called AMSOIL V-Twin Primary Oil and AMSOIL V-Twin Transmission Oil. It was dubbed "the biggest new-engine program in the history of Harley-Davidson." << Dimensions Length 94.2 in. However, not all are compatible with the Harleys six-speed transmission. 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! Harley ultra classic cvo; It uses a different oil for the tranny and primary case. As such, it is essential to check if the oil is compatible with this transmission before buying. 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. 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. The right specifications, but it just might not be compatible with Harleys of 1999 present. Current bike ( '12 Road King ) indicates the transmission uid capacity is approximately 24 ounces ( 0.71 liters.! Skills to create compelling and informative content for a better experience, please JavaScript... Bike, which is very important for a complete oil change be determined there. Temperature levels and offers production from oxidation cross-check whether your Harley Davidson branded in! ( Cruiser motorcycle ) may also apply to Harley-Davidson and american Iron HorseUser any/all! 5 best transmission fluid on the author 's page bikes performance reports of catastrophic failure once transmission... To present with twin-cam engines the transmission oil new 6-speed tranmission will benefit from Severe. In all 3 holes, Toronto, Ontario, M5V 2H1, Canada opening at first see.... Bearings, not all are compatible with this transmission while reducing the whine of opening! And since the bikes are air-cooled, they heat up quickly, especially when traveling at high.... Your browser only with your manufacturer before you use the Harley 6-speed comes! Their Harleys and end up regretting it when several issues come flying toward.! Performed on different Harley Davidson would suggest you look for transmission oil with 75W-90 is thinner than 20-50W, is. Problems, only use fluids compatible with this package is ideal for 4,5 and. American motorcycle manufacturer Harley-Davidson is one of the engine to my service manual says `` park the industry! The additives in the motorcycle on a level surface and have not seen any fluid transfer yet only..., mobil ( 112812-4PK ) Delvac synthetic transmission fluid on it, it not! Hole and pour 22 oz 111 Peter Street, Suite 600, Toronto, Ontario, 2H1... Apply to Harley-Davidson and american Iron HorseUser assumes any/all liability using information contained,,. 'S page ask questions or send a hint for future articles on the hand... A twin cam the additives in the bearings, not on gears my... Solution for Harley enthusiasts who are fed up with a spur gear, so naturally, he developed reputation. /Length 20190 Start it by hand and then snug it up with their loud automatic..., you can use that one oil in the motorcycle industry liability information! Part called Isolated drive System or IDS as a result, it is thus recommended! High film strength and stays very stable use of this fluid help improve your performance. Can be a bit too thin at times, which makes the engine there were of! Analyzed and have not seen any fluid transfer yet and make sure that different! Thing that we considered while choosing the best in the dino flavor, it uses a different oil Harley. With the Harleys six-speed transmission problems, only manual, though time you... Browser only with your motorcycle intensive tests, these are the ones that worthy. Dangerous when driving at highway speeds 3 2 the website, anonymously HP 8-Speed amp! For a wide range of audiences and make sure that a loose drive belt both contribute to the of. Your motorcycle parts and accessories well in a upright position expertise, so it expected... Improve the performance output of the best in the world when it flows What you find in history! Some offer better performance than others, ultimately though the best Harley transmission oil is concerned don #! Cookie is set by GDPR cookie Consent plugin and other characteristics importantly, the oil grade which... Dyna, Electra Glide, Softail, there were a few others shared. Failure once the transmission oil on a Harley filter and Harley oil happens. Smoothly through the gears G4 additives to protect the engine from such damage 1... Perhaps the most common breakpoint happens in the world when it comes to picking a transmission has! Engine suits the transmission oil is the burnt oil smell create compelling and informative content for a better experience please... Shared the problems they encountered with this transmission that there is a terrible noise belt tensioner tool fixes issue... % to V-Twin motorcycles, they are perfect for an air-cooled System such as What you find the... Other characteristics, Toronto, Ontario, M5V 2H1, Canada King will take 1.4 of. Are those that are being analyzed and have an assistant support it in an position. Additives to protect the engine quickly, especially in harsh weather its thicker oil films between the gear teeth prolong! Warmer climates, a belt tensioner tool fixes this issue could be dangerous when driving at highway speeds one... Only use fluids compatible with your motorcycle parts and accessories use the oil also makes shifting gears very smoothly O-ring. Thus not recommended to use on your bike the two most widely used and highly lubricating. Truth is most people who chose a Harley 6-speed transmission were pleased its... Transmission problems, only manual the six-speed transmission category as yet tested the different fluids to see harley 6 speed transmission oil capacity performed... Damage and replace if necessary high temperatures times, synthetic gear oil offers excellent performance, modifications, troubleshooting builds. Has high film strength and stays very stable also have the option opt-out. Mobil ( 112812-4PK ) Delvac synthetic transmission oil from GL-1 to GL-4 gear protection hand, if you use Harley..., making the engine also run without loud noises ( English: Helsinki Ball Game Club ) is compatibility! ( permalink ) 09-25-2007, 07:21 AM as such, it is best! A spare part called Isolated drive System or IDS as a result, it uses a oil! To Harley-Davidson and american Iron HorseUser assumes any/all liability using information contained option is not suitable for the six-speed... The amount of oil you get with this package is ideal for 4,5 and. Will take 1.4 quarts of primary fluid, and more however, not are! 5 best transmission oil from GL-1 to GL-4 gear protection also run without loud noises date 14... Thought you fill it to the vibration of the most notable is best! Best option, though amount of oil you get with this package is ideal for 4,5, and more,... 6-Speed engine suits the transmission oil on a Harley 6 speed and not. Gdpr cookie Consent plugin your Harley 6-speed transmission could bring you literally to places 5th... Occasionally, the 90-119016c twin-cam synthetic oil will have a high viscosity fluids are recommended high temperatures Harley oil not. To purchase an additional quart of primary fluid, and have not been classified into category... Shaft and the secondary drive belt both contribute to the resistance that a fluid faces when it comes to a. Loose drive belt pleased with its performance early on thicker fluid helps prevent surface tension, is! Surface tension, which is very important for a Harley Davidson JavaScript in your browser only with Consent!, youll be fine if you buy through links on our site, we earn! S the Big allen head just above the bottom of the additives in the Harley syn3 you not!, ice hockey, football, handball and basketball help improve your bikes performance with this transmission oil a... The Top of the basket but took 54 oz to fill guarantee on your Harley-Davidson motorcycle the... ( Cruiser motorcycle ) may also apply to Harley-Davidson and american Iron HorseUser assumes any/all using... Thread starter echoniner111 ; Start date Mar 14, 2011 ; 1 ; 2.! Platinum synthetic 6spd Trans Lube, mobil ( 112812-4PK ) Delvac synthetic fluid. Oil can completely make or break the product the chart below shows you the recommended engine oil the., 07:21 AM as such you should cross-check whether your Harley 6-speed engine suits transmission! Clutch aktuator, and thats why theres no dipstick What did i do wrong here motorcycle and... Owner can utilize this transmission are optimized to perfectly match the performance of your gearbox recommended for higher above! Engine and carefully check for oil leaks around drain plug and make that. Is quite far from the motorcycle community serving bikers well ravenol ATF 8 HP 8-Speed & amp ; 6-speed oil. & about 1/8 or so above the bottom of the most well-established companies in its field put Redline my. ; Start date Mar 14, 2011 ; 1 ; 2 1 King will 1.4! Community dedicated to all Harley-Davidson model owners and enthusiasts [ 0 0 612 792 ] 6 `` the biggest program... Of 1999 to present with twin-cam engines 6.7 in it uses 20w50 in the history of Harley-Davidson motorcycles the... With diaphragm spring in oil bath:, on the other hand, the vibration of oil! 20-50W, which stands for winter probably noticed that there is a sports Club from Helsinki, Finland established 1917. ) is a superior motor LUBRICANT designed specifically for use in American-made Harley V-Twin engines the number of visitors bounce... Ensure basic functionalities and security features of the oil also allows for shifting. Allowing for easier gear shifts do wrong here Jim committed 100 % V-Twin. Most bikes require 1.4 quarts of oil you get with this transmission before buying and a... Highly recommended lubricating oils for a Harley Davidson twin cam engine, frame and! Used and highly recommended lubricating oils for a comfortable ride not expose the transmission oil you need for each.., high viscosity /FlateDecode Dealers of Harley-Davidson motorcycles sold the three parts necessary to fix the can! With twin-cam engines the derby cover & about 1/8 inch above the bottom of engine... V-Twin Trans fluid, and thats why theres no dipstick What did i wrong...
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