2014-2023 GM 1500 9.5"/9.76"-12 Rear Axle Heavy-Duty Cast Aluminum Rear Differential Cover-138051200 CLOTHING Five layers of progressively finer

Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results

Thick spacers are black oxide coated

Dimensions 26 × 4 × 4 in Price includes applicable core fee

42in) to 69

2014-2023 GM 1500 9.5"/9.76"-12 Rear Axle Heavy-Duty Cast Aluminum Rear Differential Cover-138051200 CLOTHING Five layers of progressively finerSpecially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high quality cast A356. 0 T6 aluminum for strength and optimum heat dissipation. The increased fluid capacity provides greater thermal stamina. This keeps your differential oil running cooler. The oil will keep its viscosity which helps extend differential service life. This new cover also