Specially designed for limited slip differential and hypoid gear rear axles, this high performance mineral gear oil is perfectly suited for use in racing cars, 4 x 4's and passenger cars. If you have aftermarket clutch type LSD's (Nismo, KAAZ, Cusco, Mazda Comp. etc.) this oil is meant for your clutch type LSD. API GL5, MIL-L-2105-D, ZF TE ML.