Rocker Cover & Intermediate Housing

Our rocker cover & intermediate housing category provides reliable components built for heavy-duty diesel engines. These parts are available for Cummins, Caterpillar, GMC, Navistar, and Dodge applications, ensuring a precise fit and long-lasting performance. At The Diesel Store, you’ll find high-quality options from trusted manufacturers such as FP Diesel, PAI Industries, and Interstate-McBee.