Engines and Components› Pistons and Piston Rings

SEALED POWER

STDRD SINGLE CYLINDER SET

$36.03

SKU: S03T WE-323X40

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 WE-323X40 is a piston ring set designed for engines with a 4.320-inch bore and a 0.040-inch oversize. These rings feature a top ring thickness of 5/64 inch and a second ring thickness of 5/64 inch, with an oil ring thickness of 3/16 inch. They are suitable for premium passenger car and light truck applications.

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 WE-323X40

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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