Racetorations Alloy Finned Differential Cover Inc. Drain – TR4A-6

This precision-designed component features integrated cooling fins that effectively maintain oil temperatures within optimal operating ranges, particularly essential for limited slip differential applications where clutch slip and gear adjustments can generate additional heat. Our internal design incorporates sophisticated oil management features around the crown wheel, efficiently collecting and redistributing centrifugally thrown oil exactly where it's needed. Combined with an increased oil capacity compared to the standard cover, this design provides superior heat absorption and consistent lubrication. This direct bolt-on replacement comes complete with a drain bung and gasket, making maintenance simpler and more efficient. For TR4A applications, please note compatibility requires TR5-6 rear differential location bushes (SPF1992K).