ATS 402-915-6248 11.5 inch 14-Bolt Differential Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Gm Duramax ATS Protector Rear Differential Cover for AAM 14-Bolt 11.5" Features: - ATS Protector Differential Cover - AAM 14-Bolt 11.5-inch Rear - 2.5 quart fluid capacity over stock - Optimal gear lubrication - Easy fluid service without removing cover - Aluminum pan with black powdercoat finish - Built-in Heat sink for cooler oil - Everything included for easy installation - Sold As A Kit High-Capacity Aluminum Differential Cover One of the best things you can do for your 2001-2019 GM 6.6L Duramax is replacing the restrictive factory differential cover with the ATS Rear Differential Cover! This premium aftermarket cover comes equipped with both optional gear lubrication and drain plug for easy fluid service no matter where you are. Built from durable aluminum, this rear differential cover also will stand up to the rigors of the off-road while delivering a larger oil capacity for impressive heat dissipation in the most extreme environments. You'll experience a 2.5 quart increased capacity which takes your truck to the next levels and keeps things under control when you're pushing things to the limit. Vehicle Fitment: - 2001-Present GM 2500HD|3500 w/ Full Floating Axle (All Duramax and 8.1L Equipped Trucks) w/AAM 14-Bolt 11.5 Inch Rear Differential - 2003 Dodge Ram 2500 High Output Diesels w/AAM 14-Bolt 11.5 Inch Rear Differential - 2003 Dodge Ram 3500 Standard and High Output w/AAM 14-Bolt 11.5 Inch Rear Differential - 2004-2008 Dodge Ram 2500|3500 Standard and High Output Diesels w/AAM 14-Bolt 11.5 Inch Rear Differential