C15 ACERT Inframe Kit for Caterpillar — SDP Prefix

Caterpillar C15 ACERT Inframe Overhaul Kit — SDP ESN (18:1 Compression) — Interstate-McBee

Restore the performance, reliability, and durability of your Caterpillar C15 ACERT engine (SDP serial prefix) with this premium Interstate-McBee Inframe Overhaul Kit, engineered with the correct 18:1 compression ratio for proper factory specifications.

Designed specifically for in-chassis rebuilds, this complete kit replaces critical wear components to recover lost power, improve fuel efficiency, reduce oil consumption, and significantly extend engine service life — all while minimizing downtime.

Interstate-McBee is a trusted American manufacturer and distributor of heavy-duty diesel engine components with over 75 years of industry experience. Their products are engineered to meet or exceed OEM specifications and are relied upon worldwide for demanding commercial and industrial applications.