PML Covers Front 12 Bolt Differential Cover 11-25 GM 6.6L Duramax 2500HD/3500

PML Covers Front 12 Bolt Differential Cover 11-25 GM 6.6L Duramax 2500HD/3500Getting your axles and differentials working well is important for ANY truck but specifically for those hauling or towing on a regular basis. Keep the moving parts of your truck happy with PML Covers! The factory front differential cover on your GM HD truck is designed for basic use although under towing, off road, or heavy duty conditions, it can become a weak point. The PML GM Front Differential Cover for 2500HD and 3500HD trucks is built to improve

Getting your axles and differentials working well is important for ANY truck but specifically for those hauling or towing on a regular basis. Keep the moving parts of your truck happy with PML Covers!

The factory front differential cover on your GM HD truck is designed for basic use although under towing, off-road, or heavy-duty conditions, it can become a weak point. The PML GM Front Differential Cover for 2500HD and 3500HD trucks is built to improve strength, cooling, and long-term durability.

Constructed from heavy-duty cast aluminum, this differential cover provides increased rigidity over the factory stamped steel unit while helping protect internal components from impact and distortion. The robust design is ideal for trucks that see hard use, whether you're towing, hauling, or running larger tires.

This cover also features increased fluid capacity and external cooling fins to help dissipate heat more effectively. Lower operating temperatures help extend the life of your gears, bearings, and fluid especially in demanding conditions.

Designed as a direct replacement, this PML cover installs easily and provides a clean, upgraded look underneath your truck while delivering real performance benefits.