1994–2025 FORD F150/SUV 9.75"-12-BOLT HEAVY-DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER

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 0.43 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