In Frame Kits

Discover a full range of in-frame overhaul kits designed for heavy-duty diesel engines from Cummins, Caterpillar, Detroit Diesel, Navistar, and more. Each kit includes the critical gaskets, bearings, and components needed to restore compression and reliability during an in-frame rebuild. Trusted brands like FP Diesel, PAI Industries, and Interstate-McBee ensure lasting engine performance.