Any high quality brand of the following weights. Oil- 20W50 Tranny- 80W90 Primary- 80W90
engine oil 20-50 trans formula + primary formula +
Use Harley trans Fluid or Harley Formula +
You should only use Harley transmission fluid from the dealership. It's engineered by Harley for their transmissions.
have a 1976 CC FLH harley davidson need to whats the transmission fluid weight
Harley Sport-Trans Fluid if you can find it. I use it in mine religiously. Works great!
You can use any SAE certified transmission fluid in your 1987 Harley-Davidson Sportster motorcycle. The manufacturer recommends that you never overfill the transmission fluid.
24 oz. of Harley Davidson Formula+
A Harley-Davidson 4-speed transmission typically requires about 20 to 24 ounces of transmission oil, depending on the specific model and year. It's important to use the recommended type of oil, which is usually a lightweight transmission fluid or specific Harley-Davidson transmission oil. Always check the owner’s manual for the exact specifications and guidelines for your particular motorcycle model.
In as much as Harley has discontinued Sport Trans Fluid and it's now an obsolete part number I think the only HD product out there is Formula+ for your use.
through the clutch inspection cover. The Primary and transmission share fluid.
one and a half pints
5 quarts