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Caterpillar C10 & C12 Parts

Parts for the Caterpillar C10 and C12 — the mid-range inline-six platform that powered a generation of on-highway trucks and buses before the ACERT era. We stock the wear items and rebuild parts these engines need: cylinder heads, fuel injectors, turbochargers, gaskets, and complete rebuild kits, with PAI Industries aftermarket and OEM-equivalent coverage.

Not sure which part fits your serial or arrangement? Send us the OEM or competitor number and we'll cross-reference it. Same-day shipping from Colorado, free freight over $1,000.

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