Mobil 1 1043611 75W90 Full Synthetic Gear Oil Change Kit, 8.5 In.

Paired together to save you time and hassle, this convenientgear oil changekit features Mobil 1 Synthetic Gear Lubricant LS 75W-90 with replacement differential gasket for your 10 Bolt GM 8.2" & 8.5" differentials.
 (3) Mobil 1 Synthetic Gear Lubricant LS 75W-90, 1 Quart. (1) GM 8.2/8.5 Inch 10-Bolt Differential Cover Gasket. (1) Performance Tool W1145 Hand Fluid Transfer Pump. (1) Valco Cincinnati 710XX135 All-In-One Silicone, Black, 3 oz.
Mobil 1 Synthetic Gear Lubricant LS 75W-90
Mobil 1 Synthetic Gear Lubricant LS 75W-90 is a supreme, multi-purpose automotive gear lubricant that helps to provide exceptional thermal stability and resistance to high temperature oxidation, extending gear life due to minimal deposits. Helps to deliver outstanding protection against low speed/high torque wear with the capability to handle severe driving conditions while delivering smooth efficient performance. Mobil 1 Synthetic Gear Lubricant LS provides exceptional shear stability, corrosion protection, and enhanced frictional properties. Compared to conventional hypoid gear lubricants, Mobil 1 LS 75W-90 performs exceptionally over a wide range of temperatures to reduce wear at start up. Mobil 1 gear lube helps to minimize leakage and reduce contamination, while providing a good resistance to foaming to maintain film strength for reliable lubrication. Meets or exceeds the requirements of the following industry specifications: API GL-5.
Features:
 Mobil 1 LS synthetic automotive gear lubricant exceeds the highest level of performance requirements of modern passenger vehicles. Helps to provide exceptional thermal stability and resistance to high temperature oxidation and extend gear life due to minimal deposits. Delivers outstanding protection against low speed/high torque wear, handling severe driving conditions with smooth, efficient performance. Compared to conventional hypoid gear lubricants, performs exceptionally over a wide range of temperatures to reduce wear at start up. Provides exceptional shear stability, corrosion protection, and enhanced frictional properties.
GM 8.2/8.5 Inch 10-Bolt Differential Cover Gasket
 Reusable rear differential gasket. Pressed composite. Fits GM cover 550-3783 & 550-3789. Fits 10 bolt GM 8.2 & 8.5 differentials.
Performance Tool W1145 Hand Fluid Transfer Pump
 Transfer your gear oil to or from your differential with ease.
Valco Cincinnati 710XX135 All-In-One Silicone, Black, 3 oz
 Seal up your new differential gasket. One premium-grade RTV silicone that does it all. Effective up to 600F. Black in color. Low volatility. 3 oz tube with nozzle.