Gaskets and Seals Engine Gaskets and Seals

SEALED POWER

CONVERSION GASKET SET

$320.58

SKU: S03T FP-4089759

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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The FP DIESEL FP-4089759 is an upper gasket set for Cummins engines, cross-referencing to Cummins OEM part number 4089759. This set includes various gaskets and seals required for the upper part of the engine, such as head gaskets, valve cover gaskets, and other seals for components like the intake manifold and exhaust manifold.

Fitment

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Specifications

BrandSEALED POWER
Part NumberS03T FP-4089759

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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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