MOBIL 1 75W90 HARLEY TRANSMISSION FULL
The transmission oil level is correct when between the Add and Full marks on the dipstick. The transmission oil is checked with the motorcycle on a level surface and on the kickstand.
The transmission fluid capacity is approximately 24 ounces (0.71 liters). How much oil goes in a Harley transmission? What are the 3 oils to change on a Harley?Įach kit comes with all necessary products to complete a full oil change including engine oil, transmission oil, primary oil, drain plug o-rings and a ProFilter Wrench Removal Premium oil filter. The purpose of the clutch is to engage the primary drive to the transmission. The primary drive consists of an engine output sprocket (attached to the crankshaft), clutch assembly, roller chain (or belt) and usually a housing that encloses the entire assembly. I would recommend using gear oil in there over motor oil. Can I use 75w90 in my Harley transmission? What oil is best for 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). Gear lubes do contain heavy doses of “extreme pressure” additives which many believe prevent transmission wear and provide quieter operation. 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. TESTED-CERTIFIED for use in Harley-Davidson transmission and primary chaincase applications. If you ride it more you’ll be changing it more often.
MOBIL 1 75W90 HARLEY TRANSMISSION MANUAL
Oil changes as per Owners manual every 5k Miles, Tranny and Primary every 10K. How often should you change primary oil in my Harley? Start with one QT and add little by little until the level reaches the bottom of the shiny ring at the bottom of the clutch pack housing. The primary is only supposed to be filled up to the BOTTOM of the clutch spring. The optimum product would be Mobil 1 Racing™ 4T 10W-40 motorcycle oil, but it is also okay to use Mobil 1™ V-Twin 20W-50. You actually have a couple of choices for the primary drive. What oil goes in the primary on a Harley?