Engines and Components› Pistons and Piston Rings

SEALED POWER

GROUP-BASIC O/H

$2,178.98

SKU: S03T FP-3E9890

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

Moderate — 2–4 hours

Description

This is a premium engine piston ring set featuring a Moly Steel Top Ring and Ductile 2nd Ring. It has a bore diameter of 93.00mm, a 2nd ring face design of Reverse Torsional, and a 2nd ring material of Grey Iron w/Phosphate Coating. The oil ring design is a 3 Piece Flex Vent.

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.

Available on iOS & Android

Specifications

BrandSEALED POWER
Part NumberS03T FP-3E9890

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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