This Yukon three-quart package of Phillips 76 80W-90 conventional gear oil is intended for general differential service. The conventional 80W-90 formulation fits many types of differentials where non-synthetic oil is specified and is supplied in a three-quart quantity to complete typical differential fills or top-offs during maintenance.
Yukon Gear 3 Qt. Penzoil 80W90 Conventional Gear Oil