Multi-purpose gear lubricant for most manual gear boxes, stationary industrial or rolling stock. Features api gl-5 and mt-1 rated lubricant. Contains oxidation, rust and corrosion inhibitors, anti-catalyst and anti-foam inhibitor, anti-wear inhibitors and extreme pressure (ep) additive. Adhesive/cohesive characteristics for climbing action. Pour point depressant. Limited slip characteristics. Reduces gear oil consumption as much as 50-75%. Improves equipment performance life, drops operating temperatures 8-18%. Standard shift transmissions and differentials. Fits all Porsche models; 914, 944, 9442, 911, 912, 996, Boxster, 986, 987, 997, 996t, turbo, 930, 356, 924, 968, 928, Cayman, Cayenne