Engines and Components› Engine Bearings

SEALED POWER

CYL KIT, 14.0:1 T PREM +

$270.57

SKU: S03T FP-3801771

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

Easy — 1–2 hours

Description

The SEALED POWER FP-3801771 cylinder kit is designed for Cummins 855 and N14 engines. This premium plus standard kit is manufactured to meet or exceed OEM specifications, ensuring quality and consistency for heavy-duty diesel engine applications. It includes components necessary for cylinder replacement.

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-3801771

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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