Gaskets and Seals Engine Gaskets and Seals

SEALED POWER

HEAD GASKET SET

$208.96

SKU: S03T FP-4025271

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

Moderate — 2–4 hours

Description

The Cummins ISC 8.3L, ISL, 6C 8.3L Upper Engine Gasket Set is a new gasket set designed for specific Cummins diesel engines. This set is manufactured in an ISO 9001:2015 certified facility, ensuring quality and consistency.

Each component is crafted for hard-wearing strength and durability to withstand rigorous road conditions. It is guaranteed for fit and function, offering a balance of quality and price with support from on-staff ASE-certified technicians.

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.

Available on iOS & Android

Specifications

BrandSEALED POWER
Part NumberS03T FP-4025271

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.

View Full Return Policy