IPD - Caterpillar C15 Acert Inframe Rebuild Kit (MXS, NXS, BXS) - KIF4787/12

Rebuild for Resilience: BPS C15 Inframe Kit – Truckers' Scuff-Proof Shield for Non-Stop Heavy Hauls The IPD Caterpillar C15 Acert Inframe Rebuild Kit (KIF4787/12) is your ultimate solution for restoring peak performance to MXS, NXS, and BXS engines, offering a comprehensive durability upgrade that tackles common issues like scuffing in high-stress trucking environments. This complete kit includes 6 cylinder kits with pistons, liners, rings, retainers, and seals, plus an upper gasket set, rod bearing kit, main bearing kit, and thrust washers—everything needed for a thorough inframe overhaul without the downtime of major disassembly. Crafted to exceed OE specifications with premium IPD components, it promotes smoother operation, extended engine life, and reduced maintenance for those endless highway miles or rugged off-road jobs. Note: IPD does not include the oil pan gasket as per Caterpillar guidelines deeming it reusable; add it for an additional $149 if desired. BPS Diesel, an offici