PPE 138041000 FRONT DIFFERENTIAL COVER-RAW FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P

Help keep your 2011-current GM’s front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, PPE’s differential covers offer fluid cooling capabilities not often matched. This pan also holds an extra three-quarter quart of fluid, offering a bit of added stamina on those long hauls.

To keep the fluid clean, PPE installed its exclusive high-powered Neodymium magnet-equipped fill plug will pull harmful ferrous metal particles right out of the oil before they have a chance to attack the bearings.

OEM Part Numbers: 20768577, 84756922

Features:

• High-grade A356.0-T6 heat treated cast aluminum alloy
• Stainless steel Neodymium-magnet-equipped fill plug
• 1/8 inch stainless temperature probe plug
• Retains use of original high-quality gasket
• Adds additional strength to gear housing
• Cast from high-grade aluminum alloy
• 1/4 inch external cooling fins
• Zinc-plated fasteners
• 5/8 inch internal fins
• 3/4 quart additional fluid capacity
• Limited lifetime warranty

VEHICLE FITMENT: 

Enhance the performance and durability of your 2011-Present GM 2500HD/3500HD 6.6L Duramax LML/L5P front differential with the PPE 138041000 Front Differential Cover-RAW. Designed to maintain optimal operating temperature, this heavy-duty cast aluminum cover boasts the largest set of cooling fins in the industry, both inside and outside the pan, ensuring superior fluid cooling capabilities.

Incorporating an extra three-quarter quart capacity, this differential cover provides added endurance FOR extended journeys. The inclusion of a stainless steel Neodymium-magnet-equipped fill plug helps to effectively extract ferrous metal contaminants from the oil, safeguarding the integrity of your differential components.

Constructed from a high-grade aluminum alloy, this cover offers enhanced strength FOR the gear housing while maintaining compatibility with the original gasket. The external cooling fins (1/4 inch) and internal fins (5/8 inch) facilitate efficient heat dissipation, further promoting optimal differential performance.

Additionally, the inclusion of zinc-plated fasteners ensures a secure and durable installation. Backed by a lifetime warranty, this cover is sold as a kit FOR comprehensive convenience.

Compatible with the GM 9.25 inch IFS 2500HD/3500HD models, this Front Differential Cover is available in three finishes: Raw, Brushed, and Black. Elevate the functionality of your GM differential system with the PPE 138041000 Front Differential Cover-RAW and experience enhanced cooling, fluid capacity, and long-term reliability FOR your vehicle.