G2 Axle and Gear 40-2021MB - GM 8.5/8.6 Diff Cover Ball-Milled Black Finish

G2 Axle and Gear - 40-2021MB

GM 8.5/8.6 Diff Cover Ball-Milled Black Finish

Differential Cover; GM 8.5/8.6 in.; Ball-Milled Black;

G2 Aluminum Differential Covers Are Designed To Not Only Protect Your Ring & Pinion, They Are Designed To Help Cool Your Gear Oil For Prolonged Bearing Life. Made From High Strength Heat Treated Aluminum To Withstand Direct Hits, These Covers Help Protect Your InvesTMent While Adding A Distinct Look To Your Vehicle.

• For Use On GM 8.5In. And 8.6In. Rear Axles Only
• Easy To Use Dipstick For Simple Maintenance
• Drain Plug For Mess Free Service
• Fill Level Plug For Accurate Fill Level
• Convenient Filler Plug For Easy Service
• Fully Machined Seal Surface For A Leak Free Installation
• Heat Treated And Shot Peened To Help Handle A Direct Impact
• Ball Milled Reinforcing RiBS For Added Rigidity And Strength
• Black Powder Coated Finish
• Cast From Lightweight Aluminum To Dissipate Heat