Description
OEM P/N REFERENCE: GM 12471445, 20984339, 23445891, MOPAR 5086904AD
Features
- Premium A356.0-T6 heat-treated cast aluminum alloy – a high-strength, thermally conductive material
- Precision-cast using permanent steel molds for a smooth, consistent finish and high dimensional accuracy
- Increases oil capacity by .63 quart for higher thermal capacity
- Half-inch external fins improve heat dissipation, lower differential fluid temperature, and increase impact resistance
- Precision-placed internal windage scrapers prevent excessive churning, reducing heat generation, fluid aeration, and power loss
- External fins and internal scrapers work together to form an ultra-strong Cross-Bracing structure
- Cast-in gussets for additional differential housing flange support and increased rigidity
- 304 Stainless steel service plugs with built-in high temperature rated neodymium magnets and Viton O-rings
