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C15 Cylinder head.PNG

Cylinder Head Service



With over 35 years experience rebuilding cylinder heads at Watson Diesel we have the capability to rebuild our own cylinder heads in house. This allows you to keep your own head casting when rebuilding or repairing your engine instead of trading it in for someone else’s head.

At Watson Diesel we can perform any repair necessary to your head including resurfacing, pressure testing, crack detection, valve guide repair or replacement, and even repairing a crack, to your cracked head using the patented “LOCK & STITCH” repair process.


We can replace any injector tubes and are one of the only shops in the northeast to offer injector tube replacement on the new Cummins ISX !

Automotive gas, agricultural, industrial and vintage cylinder heads no problem. Watson Diesel is your one stop cylinder head stop.


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