Description Schaeffer’s 75w-140 Full Synthetic Gear Lube Transmission use: For use in Harley-Davidson V-Twin transmissions and aftermarket 5-speed & 6-speed separate transmission applications. Differential use: For use in any differential specifying SAE 75w-140. Not for use in Harley-Davidson sportsters or combined engine/transmission sumps. Improves transmission shifting Reduces operating temperatures Enhanced protection against corrosion Engineered with Micron Moly to reduce friction and wear Contains the proper additive system to function and lubricate limited slip, positraction, and high offset hypoid gear Meets and exceeds API service classifications
