1992-2006 Hummer H1 Heavy-Duty Billet Aluminum Geared Hub Kit Black 2020-2023 GM 6

2020-2023 GM 6

7L Diesel owner

Xtra Cool Radiators feature a high efficiency core

the XDP HD Piston Oil Squirter Cooling Nozzles feature a 7075 aluminum construction with a larger orifice size to increase oil volume

CNC Machined Billet Aluminum Construction

1992-2006 Hummer H1 Heavy-Duty Billet Aluminum Geared Hub Kit Black 2020-2023 GM 6Machined from a solid block of aluminum, these cover plates feature heat sinks that help reduce oil temperature within the geared hub, extending the life of the oil and bearings. This easy upgrade provides a huge advantage when under heavy loads, towing, or high performance applications. The PPE Heavy Duty Billet Aluminum Geared Hub Covers also feature a high powered Neodymium magnet equipped service plug that helps to attract and hold harmful ferrous