APPLICATION: 12-Bolt GM Car 35 Spline Fits 4-Series Carrier Gears Mfg. Part # 57.309.179WK MADE IN THE USA! SAME DAY SHIPPING (if ordered before 2pm EST)
Specifically engineered for 500,000-mile (805,000 km) service life High-load gear and bearing protection Protection from rust and corrosion Better cold-weather shifting Improved efficiency Improved seal life
