Exterior Components› Body Panels and Components

SEALED POWER

RING OIL CONTROL SET

$59.97

SKU: S03T MCL40U248 30

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 E-300K 30 is a set of eight-cylinder piston rings designed for a 4.181 in. bore. The rings feature a 5/64 in. top ring thickness, a 1/16 in. second ring thickness, and a 3/16 in. oil ring thickness. The top ring is made of steel with a moly facing, and the second ring is iron with a cast iron facing. The oil ring is stainless steel with standard tension.

Fitment

Fitment Guaranteed

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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 MCL40U248 30

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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