Turbocharged Diesel Cylinder Head Assembly
Engine parts
Fully remanufactured cylinder head assembly for heavy-duty diesel engines. CNC-machined valve seats and pressure-tested for zero-leak sealing under extreme thermal load.
Compatibility: CAT C15, Cummins ISX15, Detroit DD15
weight: 48 kg
material: Forged Aluminum Alloy
warranty: 18 months
Why Source Engine parts From Orion Services
OS-ENG-9042 is verified against our internal fitment and stress-test protocol before it's cleared into the engine parts index, so what you see is what actually ships — not a generic listing pulled from a third-party feed. Every unit is inspected for tolerance, finish, and dimensional accuracy against the compatibility record listed above, whether it's headed to a long-haul fleet depot or a working farm.
Because this SKU is currently in stock at our Saint Johns, Florida facility, orders placed through the quote form typically ship within 2-3 business days with tracking sent directly to your email. Our technicians — Curt, Eric, and Abhi — personally review every quote request to confirm the part matches your equipment before dispatch, cutting down on costly return shipments and downtime.
Can't find the exact fitment you need, or need a modified version of this part? Our custom fabrication team can reverse-engineer this component to match a discontinued model, a non-standard bolt pattern, or a one-off fleet modification, with CNC machining and pressure testing before it ships.