Engines and Components› Pistons and Piston Rings
SEALED POWER
SINGLE PISTON
SKU: S03T WH423DCP
Advanced — 4+ hours
Description
This piston has a compression distance of 1.548 inches and a piston head volume of +12.30cc. The ring groove widths are 5/64 in., 5/64 in., and 3/16 in. It utilizes a press-fit or floating wrist pin style with a pin diameter of 0.927 inches. The piston skirt includes a DurOshield coating. Piston rings and wrist pin retainers are not included.
Fitment
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Specifications
| Brand | SEALED POWER |
| Part Number | S03T WH423DCP |
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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