For instance, AMSOIL V-Twin Synthetic Transmission Oil is an SAE 110 gear oil. Our answer: It is perfectly acceptable to use 75W-140 gear oil in Harley-Davidson transmissions. Can you use motor oil in Harley transmission? What kind of oil goes in a Harley transmission?įor the record, AMSOIL recommends AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil in the engine, transmission and primary chaincase on most Harleys (consult our Motorcycle Product Guide for specific recommendations).
What can of Oil can I use in my Harley?. What type of oil does a Harley Davidson transmission use?. What is the best oil for a Harley transmission and primary?. Should I run synthetic oil in my Harley?. What is the best oil to use in a Harley Davidson?. How much oil does a Harley transmission take?. Can you use 75w90 in Harley transmission?. Can you use motor oil in Harley transmission?. What kind of oil goes in a Harley transmission?. If you’ve never changed your motorcycle’s oil before, you might be apprehensive but you needn’t be. We’ve put together this Harley-Davidson oil filter chart to help you pick the best oil filter for your motorcycle. What kind of oil filter does a Harley Davidson use? The chart below shows you the recommended engine oil and the amount of oil you need for each model. While H-D supply their own oil, you definitely don’t have to use it to ensure your Harley runs smoothly. Temperature fluctuation seems to have flattened out as well with the oil temp staying between 225 and 230. This test using the Amsoil three-fluid system showed an average temperature reduction of 12 degrees from stock and 9 degrees less than Harley-Davidson’s Syn3. What should the oil temp be on a Harley Davidson? The 20W-50 motorcycle oil’s viscosity is right in the “sweet spot” for optimum operation in all three holes and the volumes of positive reviews we receive back this up. Those using an 80W or 75W-90 in their transmissions are actually using a much thinner oil. So those opting for a gear lube thinking that they are using thicker oil, really are not. What kind of oil do you use for transmission on a Harley Davidson? Information is provide for most vehicles. The oil is designed to reduce friction and provide necessary cooling. WHAT OIL GOES IN A HARLEY TRANSMISSION MANUAL
It is important to use the correct fluid oil in you manual transmission, the vehicle manufacturers have done extensive testing to specify the correct fluid. What kind of oil do I need for a manual transmission?īelow find the answer to what fluid do I need. If left unchanged, the oil will break down over time, losing the lubricating properties that protect the motor and transmission form damage. Regular oil and fluid changes are a key ingredient to maintaining your Harley-Davidson motorcycle. See: Why do you need to change oil on a Harley Davidson? If you have a 6-spd tranny, try Spectro Heavy Duty Platinum 6-speed Transmission Oil. If so, use a premium quality synthetic gear lube that is handy there. What kind of oil do you use on a Harley Davidson Trans? Which choice is better for Harley-Davidson transmissions? A particularly nice feature about AMSOIL 20W-50 Synthetic Motorcycle Oil is that it can be used in the engine, transmission and primary chaincase of Harley-Davidson motorcycles. AMSOIL Recommendations for Harley-Davidson MotorcyclesĬan I use 20W50 in my Harley transmission?