Engines and Components› Pistons and Piston Rings
SEALED POWER
PREMIUM SNGLE CYLINDR SET
SKU: S03T WE-243K20
Advanced — 4+ hours
Description
This kit includes piston rings for an 8-cylinder engine with a 4.145-inch bore and a thickness of 3/16 inches. They are application-engineered components that meet industry standards and are trusted by professionals for premium passenger car and light truck rebuilds.
Fitment
Fitment Guaranteed
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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.
Available on iOS & Android
Specifications
| Brand | SEALED POWER |
| Part Number | S03T WE-243K20 |
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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