Engines and Components Cylinder Heads and Components

SEALED POWER

CYLINDER HEAD ASSEMBLY

$1,752.57

SKU: S03T FP-1N4304

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Sealed Power FP-1N4304 Cylinder Head is a crucial component for Caterpillar 3304 engines, designed to restore engine compression and valvetrain integrity. This replacement head ensures proper combustion and valve operation, which are essential for the engine's overall performance and longevity in heavy-duty and industrial applications. This part is engineered to meet or exceed OEM specifications, providing a reliable and durable solution for engine rebuilds or repairs.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSEALED POWER
Part NumberS03T FP-1N4304

Videos

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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