Engines and Components› Engines, Blocks and Components

SEALED POWER

MASTER KIT

$644.42

SKU: S03T MKP-1156A

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

Moderate — 2–4 hours

Description

Sealed Power® engine components are engineered to restore power, precision, and durability. The brand offers a range of parts including pistons, piston rings, bearings, pumps, lifters, and spark plugs, all designed to meet or exceed OE specifications for form, fit, and function. These components ensure a clean install and OE-style performance, built with proprietary materials and controlled machining for consistent fit and combustion, and advanced materials to withstand extreme heat and loads.

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 MKP-1156A

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