IPD Caterpillar C15 ACERT Inframe Rebuild Kit — KIF4787/12

Caterpillar C15 ACERT Inframe Overhaul Kit — MXS / NXS / BXS ESN (18:1 Compression) — IPD

Restore the performance, reliability, and efficiency of your Caterpillar C15 ACERT engine with serial prefixes MXS, NXS, and BXS using this premium IPD Inframe Overhaul Kit, engineered with the correct 18:1 compression ratio. Designed specifically for in-chassis rebuilds, this kit replaces critical wear components to recover lost power, reduce oil consumption, and extend engine service life while minimizing costly downtime.

IPD is widely recognized as one of the premier aftermarket manufacturers dedicated to Caterpillar engines. For decades, IPD has built a global reputation for precision engineering, superior metallurgy, and components designed specifically for CAT applications — not generic replacements. Many heavy-duty professionals consider IPD the benchmark aftermarket alternative when OEM parts are not used.

Compatibility & Benefits

✔ Fits Caterpillar C15 ACERT — MXS, NXS & BXS prefixes
✔ Correct 18:1 compression ratio
✔ Complete in-frame rebuild solution
✔ Restores power, efficiency, and compression
✔ Reduces oil consumption and blow-by
✔ Built for long service life in heavy-duty use

Why Choose IPD?

✔ Specialized in Caterpillar engine components
✔ Trusted worldwide for quality and reliability
✔ Manufactured to meet or exceed OEM specifications
✔ Premium durability at a better value than OEM