Description
Replaces: 23525566, 23525567
Overview:
New loaded cylinder head with standard valves for Detroit Diesel Series 60 11.1L and 12.7L engines. Replaces Detroit 23525566, 23525567, 23526844 and 23523294 (castings 8929620 and 8929872). Ships with valves, valve springs, guides, seats, injector cups (sleeves) and cam bearings installed. The camshaft and rocker levers are not included. New casting, so there is no core charge.
Specifications:
- Part number: 23525566
- Replaces: Detroit 23525566, 23525567, 23526844, 23523294
- Casting numbers: 8929620, 8929872
- Condition: New Aftermarket
- Component type: Cylinder head, loaded
- Valves: standard
- Included: valves, valve springs, guides, seats, injector cups (sleeves) and cam bearings installed
- Not included: camshaft and rocker levers
- Engines: Detroit Diesel Series 60 11.1L, 12.7L
- Core: None
Compatibility / Fitment:
Fits Detroit Diesel Series 60 11.1L and 12.7L engines originally fitted with cylinder head 23525566, 23525567, 23526844 or 23523294, casting 8929620 or 8929872.
Hard fitment gate – head and casting number:
This head replaces Detroit 23525566. Check the part number or casting number on your old head and match it to the numbers above before ordering. If your old head carries a different number, contact us to confirm the match.
Key Features:
- Meets or exceeds OEM specifications
- Proprietary casting metallurgy for crack resistance and heat dissipation
- Castings engineered, designed and assembled in the U.S.A.
- Pressure- and vacuum-tested
- Loaded: valves, valve springs, guides, seats, injector cups (sleeves) and cam bearings installed
Common interchanges: Detroit 23525566 / 23525567 / 23526844 / 23523294.
This is a new loaded cylinder head for Detroit Diesel Series 60 11.1L and 12.7L engines. It replaces Detroit 23525566. Match the part or casting number on your old head before ordering.
