$950.00 $880.00SAVE 7%
Increase differential cooling, improve gear protection and strengthen your front driveline with the PPE GM 2500 HD Cast Aluminium Front Differential Cover. Designed for GM 2500HD and 3500HD models equipped with... Read more
Increase differential cooling, improve gear protection and strengthen your front driveline with the PPE GM 2500 HD Cast Aluminium Front Differential Cover. Designed for GM 2500HD and 3500HD models equipped with the 9.25" IFS front differential, this premium upgrade increases oil capacity while replacing the factory pressed-steel cover with a heavy-duty cast aluminium alternative.
The PPE GM 2500 HD Cast Aluminium Front Differential Cover has been engineered to improve cooling performance, increase differential oil capacity and provide superior protection for the front differential housing.
Whether you're towing heavy caravans, travelling remote tracks or working your Silverado in demanding conditions, differential temperatures can increase significantly under sustained load. The PPE cover increases differential oil capacity by approximately ¾ quart (0.7 litres) while significantly improving heat dissipation through its extensive internal and external cooling fin design.
Manufactured from premium cast aluminium, the PPE cover provides substantially greater rigidity than the factory pressed-steel cover while helping protect the differential housing from impacts caused by rocks, road debris and off-road obstacles.
To further improve reliability, PPE incorporates a high-powered Neodymium magnetic fill plug that captures ferrous wear particles before they can circulate through bearings and gears. A dedicated 1/8" NPT temperature port also allows installation of an optional differential temperature sender.
The front differential works extremely hard on vehicles used for towing, off-road driving and heavy-duty applications.
The PPE differential cover helps by:
Ideal for:
At Garage76, we recommend upgrading differential protection on vehicles that regularly tow, tour or operate off-road.
The PPE Front Differential Cover increases oil capacity, improves cooling performance and provides a much stronger housing than the factory pressed-steel cover. Combined with magnetic filtration and improved serviceability, it's an excellent preventative upgrade for protecting expensive differential components in harsh Australian conditions.
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G76 Custom ECU Remap
Upgraded Exhaust
Upgraded Snorkel & Airbox
Upgraded Turbocharger
Intercooler Upgrades Or Intercooler Fans
High Flow Injectors
Upgraded Fuel Pumps