Description
Overview:
New Stage 3 loaded cylinder head for Caterpillar C15, C15 Acert and 3406E engines, serial prefixes 2WS, 5EK, 6NZ and MXS. Replaces 2237263. Stage 3 means both the intake and exhaust valves are Inconel. The head ships with valves, valve guides, valve springs, keepers, retainers, cam bearings, injector cups (sleeves) and valve bridges. The camshaft and rocker levers are not included.
Specifications:
- Part number: 2237263
- Replaces: Caterpillar 2237263
- Condition: New Aftermarket
- Component type: Loaded cylinder head, Stage 3
- Valves: Inconel intake and exhaust
- Included: valves, valve guides, valve springs, keepers, retainers, cam bearings, injector cups (sleeves), valve bridges
- Not included: camshaft and rocker levers
- Engines: Caterpillar C15, C15 Acert, 3406E
- Serial prefixes: 2WS, 5EK, 6NZ, MXS
Compatibility / Fitment:
Fits Caterpillar C15, C15 Acert and 3406E engines with serial prefix 2WS, 5EK, 6NZ or MXS that use cylinder head 2237263.
Hard fitment gate – serial prefix:
Check the first three characters of the engine serial number on your engine data plate. This head is listed for prefixes 2WS, 5EK, 6NZ and MXS. If your prefix is different, contact us before ordering.
Key Features:
- Meets or exceeds OEM cylinder head specifications
- Inconel intake and exhaust valves
- Updated casting for heavy-duty diesel applications
- Pressure and vacuum tested for quality assurance
- Loaded: valves, guides, springs, keepers, retainers, cam bearings, injector cups (sleeves) and valve bridges
Common interchanges: Caterpillar 2237263.
This is a new Stage 3 loaded cylinder head with Inconel intake and exhaust valves for Caterpillar C15, C15 Acert and 3406E engines. It replaces 2237263. Check your engine serial prefix before ordering.
