Gaskets and Seals› Engine Gaskets and Seals
Clevite
KOMATSU 6D1251 ENGINE SERIAL NUMBER 10001UP ENGINE S6D1251 AND CYLINDER HEA
SKU: C003 54626
Moderate — 2–4 hours
Description
This gasket set provides a reliable seal for engine assemblies, manufactured to meet or exceed OE specifications. It is a direct replacement part for Komatsu engines with an 11.0L displacement and engine code S6D125-1.
Fitment
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Specifications
| Brand | Clevite |
| Part Number | C003 54626 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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