Differential Cover Dodge 9.5in 12-Bolt Rear

The Differential Cover Dodge 9.5in 12-Bolt Rear from Specialty Products Company is a precision-engineered replacement component designed for Dodge vehicles equipped with 9.5-inch rear differentials and 12-bolt configurations. This cover serves as the critical seal and containment system for your differential assembly, protecting internal gearing, bearings, and fluid from contamination while preventing costly fluid leakage.

Whether you're performing routine maintenance, recovering from a seal failure, or upgrading an aging rear end, this OEM-specification cover restores factory-correct protection and durability to your drivetrain. Engineered to exact dimensional tolerances, it ensures a proper gasket seal and zero-slip fitment on the 12-bolt flange pattern. The casting material and surface finish are designed to withstand sustained oil immersion, temperature cycling, and the vibration loads inherent to rear axle operation.

This rear differential cover is ideal for Dodge truck and SUV owners—both daily drivers and modified builds—who require factory-level containment and protection. The bolted design allows for straightforward installation and future service access should internal differential maintenance become necessary. With a weight of 3.19 lbs and compact dimensions, it integrates seamlessly into tight under-vehicle spaces while providing robust structural support.