As their name suggests, manual transmission fluid is intended for a manual transmission. Therefore, we tested the different fluids to see how they performed on different Harley Davidson models. No, most manufacturers will not invalidate a warranty because of using synthetic oil. There is a lot of torque available that allows powerful engines to accelerate in the sixth gear without downshifting. No disrespect but look again. While it is a great option, this oil is quite expensive. The oil level is about 1/8 inch above the bottom of the basket. endobj 9eSL The oil reduces the shifting clunk noise found in the six-speed transmission gearboxes. It took 54 oz to fill it to this level, I'm concerned about why it took so much? Valvoline Advanced SAE 5W-30 The first thing that we considered while choosing the best Harley transmission oil is the level of protection. Red Line 90226 Big Twin 20W50 Power Pack Oil; 4 3. It is thus not recommended to use automatic transmission fluid. 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 means that the main shaft and the clutch pack are unsupported at the end. Some mechanics suggested that the transmission would experience such a problem with some type of oil used to refill it. However, not all are compatible with the Harleys six-speed transmission. Go. Can Synthetic Transmission Oil invalidate your Warranty? Harley 6-Speed Transmission Problems - TOP 5 Worst Things That May Happen. Additionally, our buying guide should be of immense help. There are primarily two types of transmission oils: natural and synthetic. He has a set of skills from designing a car to optimizing it to the fastest speed. This product is a synthetic transmission oil designed for Harley Davidson motorcycles. Most bikes require 1.4 quarts of primary fluid, and thus you may have to purchase an additional quart of primary fluid. A thicker fluid helps prevent surface tension, which helps in cooling the transmission at high temperatures. 5. A very common issue among transmissions is a terrible noise. It will be a good option for the six-speed cruise drive transmission. amsoil@harley-performance.com, IndependentAMSOILDealer 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. JtmaJ {=<4K c>B As such, it is vital to check the additives available in any transmission fluids. As far as oil is concerned don't overthink it. 99892-84 (qt.) 4 0 obj 1 1. Viscosity refers to how thick the transmission fluid is. spectro hd platinum gear oil 75 140 or the 6 speed oil spectro has. Place a funnel into the fill plug hole and pour 22 oz. /Type /Catalog Our answer: It is perfectly acceptable to use 75W-140 gear oil in Harley-Davidson transmissions. The cookie is used to store the user consent for the cookies in the category "Performance". Unlike the last two transmission oils in our list, this one is natural oil. Feb 1, 2014 I have my bike on a Titan motorcycle lift perfectly level & I changed out all 3 fluids. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more! endobj They were also told to ignore the neutral light's indication. Start engine and carefully check for oil leaks around drain plug. (953 mm) Overall Height 55.1 in. Your initial purchase cost will be higher since youre buying 4 quarts together. When you use it, it does not violate the guarantee on your Harley-Davidson motorcycle. . With these additives included in the transmission fluid, you wont have to think about your parts getting worn out, corroded, or forming deposits. Reduces clanking noises of transmission when the bike runs, Decreases friction and wearing of the parts, Very stable in both hot and cold conditions, Provides excellent protection against corrosion and deposit formation. View 5 Engine, Turbine, and Power Transmission Equipment Manufacturing company profiles below. /Type /Page The title of the best transmission oil for Harley Davidson has to go to the Specto oil HDPG6 heavy-duty synthetic trans lube. The engine oil you use in your Harley-Davidson should be carefully selected. /ITXT (2.1.7) Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. 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. The smell can get quite annoying and is something to take note of when buying this transmission oil. No, most of the time, your warranty will be unaffected by the use of synthetic transmission oil. We created this blog to share our expertise with vehicle owners who want to keep their cars running smoothly and efficiently. However, with Spectro Platinum Oil, this is no issue. Synthetic oils are usually compatible with all Harleys, whereas natural ones arent with all of them. The products in this kit are specially designed for Harley Davidson vehicles that feature a Twin Cam engine, the 103 included. Even if the oil hasnt been changed in a long time, it still provides dependable service. 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. is what is supposed to be added when draining/changing. Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube 1 Quart, Red Line 90226 Big Twin 20w50 PowerPack Oil Package, List Of Best Exhaust Tip For Diesel Truck, Best Turbo For 6.0 Powerstroke: Top 6 Great Upgrades, Best Cam For 5.7 Hemi Ram: Unleash The Real Performance, Best Ball Joints For Jeep TJ: Our Top 5 Picks, Ford F250 Catalytic Converter Scrap Price: How Much You Can Get, Best Short Antenna For Silverado Our Top 7 Recommendations, 2022 Ram eTorque Problems: Fix Your Ram 1500 eTorque (DIY), DTC P0161 On Chevy Silverado: Reason, Solution, And Prevention Methods, DD15 Bad Fuel Pump Symptoms: Top 7 Signs and How To Fix. Use the 3/8-inch ball-end Allen wrench to remove the transmission cover and dipstick. This will make the motorcycle lunge forward and could cause serious accidents. Its world-class motor parts and accessories are proven to be some of the best in the world when it comes to quality. Be sure to use a harley filter and harley oil. The quality of the additives in the transmission oil can completely make or break the product. Yes, the Red Line Oil Big Twin 20W-50 is a package, and it comes with more than just 1 quart of transmission oil. This guide is designed to help you find the best oil for your Harley. Your email address will not be published. Well, this is the question we seek to answer in this article. /Contents 6 0 R 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. Different year models use different methods to check the fluid level. 1 1. You also have the option to opt-out of these cookies. Red Line 42804 V-Twin Transmission Oil. For this case, you may consider it to be as similar to the thickness of the oil. In addition to reviewing the eight best transmission fluids for the Harley Davidson, we have also included a buying guide on selecting the best. /Length 20190 While this is not extraordinary, bearing failures could happen because the clutch pack is quite far from the shaft support. Others dismiss the matter as a clutch problem. Our blog covers a range of topics related to engine oil, including the engine oil capacity for various cars, the importance of using the right oil type, and the impact that engine oil prices can have on overall vehicle health. Harley also offered to pick up the bikes and deliver them at no charge. These additives help in decreasing the friction between the clutches and the gears of your Harley. (1613 mm) Xk/ 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 . Best Motor Oil for Hot Weather in 2022 (Reviews and Buying Guide), 5w40 vs 10w40 Engine Oil: Which One Is Best for Your Vehicle. There is a compatibility issue when it comes to picking a transmission oil. Reactions: Butsch Wind and (deleted member . ZF Life Guard Fluid 8 (7 Liter): Best Cost-effective Pack. is the fluid capacity. /CropBox [121 95 491 698] It is no surprise that natural oils tend to have lower fuel efficiency, but this particular product can get you extra mileage instead! . There are several things to consider, the main ones being. *Harley-Davidson, H . And no maintenance of the transmission can be complete without changing the transmission oil from time to time. Overall this oil offers exceptional performance. And since the bikes are air-cooled, they heat up quickly, especially when traveling at high speeds for an extended period. On the other hand, the Road King will take 1.4 quarts of oil. Many motorcycle enthusiasts believe that changing the spur gear to helical gear would reduce or completely eliminate the noise. << We recommend a good brand synthetic gear specific oil be used. 1-800-777-7094 What is the transmission fluid capacity of Harley 6 speed? Red Line 42804 V-Twin Transmission Oil. /MediaBox [0 0 612 792] Yes, synthetic oil will require fewer oil changes. However, its still best to check with your manufacturer before you use the oil. 3. ANS. It is essential to know how much transmission fluid your bike requires. The Fora platform includes forum software by XenForo. 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. then you have come to the right place! (REGISTERED USERS DO NOT SEE THIS POST/AD! KMgtj) The other products that come with the kit must also be highlighted because by buying this package, youre getting everything you need for a full oil change. If youre doing an entire transmission oil change, then you will need about 24 ounces of transmission oil. One of these is the trouble with shifting gears. endobj Also, the bike was quieter. Red Line 42804 V-Twin Transmission Oil. The oil also allows for smoother shifting while reducing the whine of the 5th gear. It has high film strength and stays very stable. I ride like an old guy that wants to get older. Overall, check your users manual to see how much primary fluid your bike requires. This Is William Baldwin, The Founder & Managing Editor of this website. MCV 20W-50 Engine Oil. 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. Bike Year, Make, Engine: 2005 home built softail, 95ci, Bike Year, Make, Engine: 2007 custom bobber/ hybrid engine. The motorcycle manufacturer admitted to having observed a problem with the 6-speed transmission with the 2006 models. Or the redline in 75 250 . >> More often than not, the best transmission oil for Harley 6 speed tends to be pricey. There is a lot we liked about this transmission oil. Transmission fluids can be classified into two broad categories, manual and automatic transmission fluids. This high-quality transmission oil by Spectro reduces noises during gears shifting, which makes it smoother than ever. Consequently, the main shaft bearing carries the force to the trap door bearings. 7AM-5PM Central Once removed, check the drain plug for any damage and remove any debris. Its cooling ability is also something that we appreciate. Its high viscosity also means it does a great job of cooling the engine. Both synthetic and natural lubricating oils can be used in a Harley 6 speed transmission. All these models are distinguished by the suspension, engine, frame, and other characteristics. If you have any queries, you can check our FAQs section to see if weve already answered them and if we havent, then drop your questions in the comment box below! 5w20 vs 10w30 Motor Oil: Which One Is Best for Your Vehicle? However, you need to change the gearbox transmission oil as and when required. What's Wrong? The cookies is used to store the user consent for the cookies in the category "Necessary". (2393 mm) Overall Width 37.5 in. Posts: 3,510 Not Ranked . How frequently does the transmission oil of the Harley 6-speed engine need to be changed? The Harley 6 speed transmission is a manual transmission system. So which is the best transmission fluid for Harley 6 speed? And in our intensive tests, these are the ones that seemed worthy to us: 1. Spectro R HDPG6 Heavy Duty Platinum Synthetic 6spd Trans Lube. Ford Ranger Smoking Problems What Are the Possible Reasons? You wont be only getting a noiseless transmission, but the additives also help in making the gear shifting smoother and improve the fuel efficiency. Spectro R HDPG6 Heavy Duty Platinum Synthetic 6spd Trans Lube. >> 6 0 obj This cookie is set by GDPR Cookie Consent plugin. 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. For the Harleys six-speed transmission, high viscosity fluids are recommended. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Transmission fluids can also be grouped into traditional and synthetic. Bearing Failures. We tested a wide variety of transmission fluids and narrowed them down to six. The reason for this is that the oil has the perfect oil grade. >> You could suppose that all motorbike engines are the same, but this is not the case; reconsider! << 3 3. All of the power goes from the engine to the transmission and through to the rear wheel through this gear. It also works well for wholesome oil changes. More importantly, the oil manages to maintain its viscosity despite its low temperatures. It was dubbed "the biggest new-engine program in the history of Harley-Davidson." However, there were a few others who shared the problems they encountered with this transmission. This oil will also help in eliminating transmission noise. Therefore, it is essential you pick the best transmission oil for Harley 6 speed that will help improve your bikes performance. Save my name, email, and website in this browser for the next time I comment. Your bike should give you convenience and some attitude, so treat it as your best commodity. stream I measure mine on the Jiffy stand, then it's closer to the derby opening, and bottom of basket. When it comes to using thicker transmission oils with 75W-140 viscosity, you may be worried about wearing down the components of your Harley transmission. Y0w?~aJ/ 69SowD"RLz-?E1;p|Ui>i%`P/I;oIh M According to Maxima, the 90-119016c twin-cam synthetic oil change kit is compatible with Harleys of 1999 to present with twin-cam engines. Call Toll-Free Another thing we want to mention is if youre considering a natural mineral-based transmission oil, then make sure it can withstand high temperatures. . Using the wrong type of oil in your bike will damage your engine. The oil is recommended for a maximum of 20,000 miles or for a year, whichever comes first. You may have also heard that 75W-140 transmission oils are used for Harleys. The most common breakpoint happens in the bearings, not on gears. Permalink, by Harley Performance, 2023 // Check Price On Amazon. /Count 2 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. Top 5 Picks of Transmission Oil for Harley 6 Speed. Fortunately, no injuries were reported because of this issue. On the other hand, if you use your Harley Davidson occasionally, the fluid change will be less frequent. Spectro R HDPG6 trans oil is suited for long-distance riders since it works well in high temperatures and loads. ). 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. Set the torque wrench to 14-21 foot-pounds of torque and tighten the plug. /Filter /FlateDecode 5000 for synthetic.Chart of how much oil to use on your harley. 1 of 2 Go to page. This was just one of the earliest observations people had on this thing. Despite its many pros, we feel that 1 quart of transmission oil isnt enough for most people. Are Synthetic transmission oils better than natural ones? 6-speed: Transmission type: Belt (final drive) Clutch: Multi-plate with diaphragm spring in oil bath: . Thanks for the info MK & clearing this up for me. Facebook, Weight here defines the thickness, or viscosity of the engine oil. Also, we considered the impact of each fluid on the gear noise. Yg]>n" The former, on the other hand, involves several additives to improve efficiency. Accelerating too often in the sixth gear and not shifting down to the fifth contributes to the early problems with the main shaft and trap door bearings. Ultimately, pick something that is within your budget without compromising on quality. Subscribe for updates! ANS. As the transmission gets old, it's when most problems occur. Every 250 miles (400 km) or weekly: Check the engine oil level (Section 2) Check the engine coolant level (Section 2) Check the windshield washer fluid level (Section 2) Check the tires and tire pressures (Section 2) Oil service: Change the engine oil and filter (Section 3) Reset the service interval display (Section 4) Maybe the guys who run Amsoil will not have the issue either. ANS. The 2013 Harley-Davidson Electra Glide Classic and all other motorcycles made 1894-2022. These cookies will be stored in your browser only with your consent. This is when you change all the essential fluids in the powertrain. It also gives them trouble going in a straight line. Starting with just a few manual mills & lathes, JIMS now occupies several buildings totaling 50,000 square feet filled with CNC machines. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); As an Amazon Associate I earn from qualifying purchases. 6-speed: Transmission type: Belt (final drive) Clutch: Multi-plate with diaphragm spring in oil bath: . Lower friction between the parts is always better because it increases the lifespan of the gears and also reduces the clanking noises of the transmission. What we said for general Harley Transmission also applies to the Harley 6-speed transmission. Revolution / V-Rods. 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. It can be used on Harleys as well as on vehicles making it a versatile option. This cookie is set by GDPR Cookie Consent plugin. Save my name, email, and website in this browser for the next time I comment. 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. I have my bike on a Titan motorcycle lift perfectly level & I changed out all 3 fluids. . MCS SAE 60 Engine Oil. Which Type of Transmission Oil do you want to get? The quart of pink transmission oil that you get with the pack has shockproof additives. The very first oil change should be at 10,000 miles, and the transmission oil change at 20,000 miles. Your bike may not be compatible with a number of them, and if you use one that isnt compatible, then youll have a lot of trouble coming your way. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Suitable for H-D Dyna, Softail and Touring models. 2011 Blata Motard 125 BXM . The owner's manual for my current bike ('12 Road King) indicates the Transmission Fluid capacity is 28 oz. Even when the temperature gets high during long rides, this oil does its job very well without any problems. 99892-84 Transmission Lube. 3 3. Harley 6-speed engine owners dont have to worry about this because this Maxima Twin Cam transmission oil can be used for V-twin cam engines made after 1999. The Harley 6-speed transmission could bring you literally to places. Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube, 3. My dealer & service manual states it will take approximately 45 oz to fill the primary, I filled the primary to approximately 1/8 to 1/4 inch below the bottom opening of the derby opening. I have a deep understanding of the complex technical concepts that underlie the industry. Red Line 90226 V-Twin 20w50 PowerPack Oil Necessary cookies are absolutely essential for the website to function properly. V-Twin Harley Davidson forum. One issue we had with some transmission oil is difficulty in finding neutral. However, this issue could be dangerous when driving at highway speeds. There are riders who complained about finding it hard to stay in the friction zone with their Harley 6-speed transmissions. You get a lifetime warranty. HPS has been active in several sports including bandy, ice hockey, football, handball and basketball.. When lling the transmission, use Harley-Davidson TRANSMISSION LUBRICANT (Part No. The transmission holds 1 US quart (32 fl oz) of lubricant. 5 0 obj XP_@SNW'\}s0>VN(bbe7 /&R$1OB In our list, we have everything from budget-friendly and premium options. Harley Davidson Evolution and Twin Cam Touring. If anything, when temperatures get too low, only then your motor might struggle a bit because of the high viscosity. These additives help prevent sipping and rough idling. 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. We tested this oil on a 2002 Road king and found it offered smooth shifting, and it was easy to find neutral. It looked way thinner and smaller as compared to other transmissions. Some offer better performance than others, ultimately though the best synthetic oil will have a high viscosity. Oil capacity is 3-quarts. If you have any questions please contact: As such, the viscosity characteristics of the transmission oil you get will depend on where you drive. 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. 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. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. It will be necessary for you to change your transmission oil every 10,000. When youre on long rides, and the temperature in the transmission starts to climb quickly, this fluid cools it down again. 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. Dont overlook the importance of good transmission oil. Jul 31, 2008. Its a little difficult to collect in stores, and its also a little pricey, but its worth it. The viscosity of your transmission oil plays a crucial role in determining how your motorcycle will run, so it has to be perfect. Since we know you all wont be at peace with just one great option, so we are here with 5 different ones for you to choose from! To Place Orders by Phone 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. It also helps maintain low temperatures in the transmission, which reduces transmission wear. There will always come a time when you'll be forced to handle issues with your motorcycle parts and accessories. 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. 1 Top 5 Best Transmission Oil For Harley 6 Speed Reviews; 2 1. The Harley Davidson 6 speed transmission allows for improved acceleration. Save my name, email, and website in this browser for the next time I comment. /Pages 2 0 R Because of the lower friction, your engine will be running more smoothly, making the engine also run without loud noises. But you can get good options at pocket-friendly prices. Inspect o-ring for tears or damage. ?ep4~T,()EhQTXL+m`evP$g VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Take the new O-ring and slide it into the transmission plug. YES! You want to keep your gearbox clean with additives for the smooth operation of your Harley. YES! The first and perhaps the most notable is the burnt oil smell. Discussion in 'General Harley Davidson Topic' started by fiveoh455, Apr 12, 2012. 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. Some fluids are pricier than others, and others are cheaper. 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. There are many different transmission oils out there. Harley Davidson Softails require one quart of primary fluid. This synthetic oil performs well in all weather conditions. , check the drain plug fluids in the world when it comes to quality '12... Traveling at high speeds for an extended period motorcycle lunge forward and could cause accidents... This means that the oil youre doing an entire transmission oil every.... That changing the spur gear to helical gear would reduce or completely eliminate noise... Engine oil you use the oil the 6-speed transmission problems - TOP 5 Worst Things that may.. Diaphragm spring in oil bath: oils are usually compatible with the has... Best in the category `` Necessary '' be perfect the 5th gear to share our expertise vehicle! More often than not, the oil shared the problems they encountered this. Oil performs well in all weather conditions are specially designed for Harley 6 oil! Zone with their Harley 6-speed transmission problems - TOP 5 Worst Things that Happen! Use a Harley filter and Harley oil the category `` Functional '' handle issues with your consent cookie consent.... You change all the essential fluids in the category `` Necessary '' and.! Found it offered smooth shifting, which reduces transmission wear gearbox transmission oil is suited for riders. Of protection harley 6 speed transmission oil capacity determining how your motorcycle will run, so it has to go the... Use a Harley filter and Harley oil oil: which one is oil! Entire transmission oil is concerned don & # x27 ; t overthink it the user consent for cookies. The guarantee on your Harley gear without downshifting heat up quickly, especially when traveling high! To answer in this browser for the smooth operation of your Harley Davidson require! Or the 6 speed transmission allows for improved acceleration 'll be forced to handle issues your... Low, only then your motor might struggle a bit because of this could. A deep understanding of the Harley Davidson vehicles that feature a Twin Cam engine, the transmission... > > more often than not, the Road King will take 1.4 quarts oil... First thing that we appreciate the level of protection it comes to quality remove any debris world when it to. Your gearbox clean with additives for the next time I comment temperature gets high during rides... Few others who shared the problems they encountered with this transmission oil 5 Worst Things that may Happen they. One of these is the best transmission oil for Harley 6 speed transmission suited for long-distance riders since works... The owner 's manual for my current bike ( '12 Road King and found it offered smooth shifting and... /Page the title of the best oil for your vehicle we had some... Smooth operation of your Harley Davidson vehicles that feature a Twin Cam engine, the 103 included an... Thus you may have to purchase an additional quart of transmission oil by spectro reduces noises during shifting! Clutch pack is quite expensive > > 6 0 obj this cookie used! We feel that 1 quart of primary fluid 'll be forced to handle issues your... Recommend a good option for the smooth operation of your Harley change at 20,000 miles R! Is also something that we considered the impact of each fluid on the other hand, if you it... To get what is supposed to be perfect still best to check with your motorcycle will,. Remove any debris the cookies in the sixth gear without downshifting Line 90226 Big 20W50. ; t overthink it cookies are absolutely essential for the website to function properly and remove any debris involves...: Multi-plate with diaphragm spring in oil bath: both synthetic and natural lubricating oils be. Lling the transmission fluid any problems: transmission type: Belt ( drive... Harleys, whereas natural ones arent with all of them get too low, then! Several additives to improve efficiency means that the oil level, I 'm concerned about why it took much! Temperature gets high during long rides, this issue Heavy Duty Platinum synthetic 6spd Trans Lube Life Guard 8. Baldwin, the best in the powertrain check the additives available in any transmission fluids,. The gearbox transmission oil I measure mine on the other hand, if you use your.! Platinum oil, this one is natural oil above the bottom of.! Oils: natural and synthetic troubleshooting, builds, maintenance, classifieds and more of fluid... Tested a wide variety of transmission oil forced to handle issues with your manufacturer before use... This was just one of the 5th gear active in several sports including,... Multi-Plate with diaphragm spring in oil bath: categories, manual and automatic fluid... A year, whichever comes first to go to the transmission at high temperatures I comment to.... Injuries were reported because of the Power goes from the engine oil some of the oil... Set by GDPR cookie consent plugin check with your motorcycle will run, treat! Best to check with your manufacturer before you use in your browser only with consent. The impact of each fluid on the gear noise when draining/changing synthetic Trans.... Which type of transmission oils in our intensive tests, these are Possible! Synthetic and natural lubricating oils can be used in a straight Line here defines the thickness, or of. To the Specto oil HDPG6 heavy-duty synthetic Trans Lube you need to change the gearbox transmission oil from to..., its still best to check the additives in the sixth gear without downshifting manual transmission fluid for Davidson... Good options at pocket-friendly prices lling the transmission starts to climb quickly, this one is natural.... Liked about this transmission oil plays a crucial role in determining how your motorcycle parts and accessories filter and oil! It is perfectly acceptable to use automatic transmission fluids can also be grouped traditional! Your best commodity transmission and through to the transmission, use Harley-Davidson LUBRICANT! The bearings, not all are compatible with the 6-speed transmission could bring literally! Ones arent with all of the best synthetic oil will have a high.! Don & # x27 ; t overthink it answer in this browser for the cookies in the transmission, viscosity. Gears shifting, and other characteristics annoying and is something to take note of when buying this transmission.! My current bike ( '12 Road King ) indicates the transmission plug an entire transmission oil for Harley 6 tends. Hdpg6 heavy-duty synthetic Trans Lube all weather conditions most of the high also! Fluid change will be less frequent Electra Glide Classic and all other motorcycles made.. Heard that 75W-140 transmission oils are usually compatible with all of the best oil for Harley occasionally..., when temperatures get too low, only then your motor might struggle a bit because of this.. 'S manual for my current bike ( '12 Road King will take 1.4 quarts primary. 6 0 obj this cookie is set by GDPR cookie consent plugin name suggests, manual transmission fluid I... For oil leaks around drain plug for any damage and remove any.... Guide is designed to help you find the best transmission oil is suited for long-distance since! Transmission wear new-engine program in the sixth gear without downshifting noises during gears shifting, which it! Types of transmission fluids be added when draining/changing which is the question we seek answer. Then it 's when most problems occur oils in our intensive tests, these are the same, this! `` performance '' could Happen because the clutch pack are unsupported at the end to our. Smooth shifting, and website in this article as the transmission oil every.... The powertrain little pricey, but this is not extraordinary, bearing failures Happen... Transmission holds 1 us quart ( 32 fl oz ) of LUBRICANT cookies are used to provide visitors with ads. Should be carefully selected motorcycle manufacturer admitted to having observed a problem the... Oil R.HDPG6 Heavy Duty Platinum synthetic 6spd Trans Lube whine of the earliest observations people had on this thing refill. Transmission oil do you want to get older the last two transmission oils: natural synthetic... And Touring models this blog to share our expertise with vehicle owners who want to older. A manual transmission fluid your bike requires fortunately, no injuries were because... The guarantee on your Harley no maintenance of the high viscosity oz to fill it to be changed come the... During gears shifting, which reduces transmission wear get good options at pocket-friendly prices, oil. A high viscosity also means it does a great job of cooling the oil... Lot of torque and tighten the plug worth it your manufacturer before you use the 3/8-inch ball-end wrench! That will help improve your bikes performance and no maintenance of the complex technical concepts underlie. Hasnt been changed in a Harley 6 speed Reviews ; 2 1 come the... [ 0 0 612 792 ] Yes, synthetic oil will also help in eliminating transmission noise speed! Provides dependable service and marketing campaigns Editor of this issue could be dangerous when driving highway... The 2013 Harley-Davidson Electra Glide Classic and all other motorcycles made 1894-2022 best! Oil manages to maintain its viscosity despite its many pros, we the! Biggest new-engine program in the powertrain additives available in any transmission fluids and narrowed them to! Gear without downshifting it can be used on Harleys as well as on vehicles making it a versatile option,! As on vehicles making it a versatile option acceptable to use a Harley 6 speed....
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