2007-2018 Jeep Wrangler Dana-44 Cast Nodular Iron Rear Differential Cover Black PPE Diesel - 238053120 2003-gmc-sierra-3500-esi2015719 The PPE Up-Pipe bellows are

The PPE Up-Pipe bellows are internally sleeved

Remote Oil Filter

and PPE is at the forefront of this trend

6L Duramax Idler Pulley 3

304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking

2007-2018 Jeep Wrangler Dana-44 Cast Nodular Iron Rear Differential Cover Black PPE Diesel - 238053120 2003-gmc-sierra-3500-esi2015719 The PPE Up-Pipe bellows areThis innovative cover is made from cast, high strength nodular iron for maximum protection. Designed with transverse gussets that add strength and rigidity to the housing to handle the high torsion. Engineered to optimize approach and departure angles. The cover has been engineered so the provided hardware is recessed into the flange, keeping them out of harm's way. This brand new cover has both high and low oil check ports to accommodate pinion angle