Engines and Components› Pistons and Piston Rings

SEALED POWER

RING OIL CONTROL SET

$51.70

SKU: S03T MCL40U254 .75MM

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

Moderate — 2–4 hours

Description

The Sealed Power E-937K .75MM is a premium piston ring set designed for engines with a 3.809-inch bore. These rings are 0.750mm oversized and feature a 1.5mm top ring, a 1.5mm second ring, and a 3.0mm oil ring. The top rings are made of iron with a moly facing, while the second rings are also iron with a cast iron facing. The oil rings are constructed from carbon steel with a chrome facing.

Fitment

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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 MCL40U254 .75MM

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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