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Engines and Components› Pistons and Piston Rings
SEALED POWER
CAST PISTON - INDIVIDUAL
SKU: S03T W803CP 1.00MM
Advanced — 4+ hours
Overview
This piston has a bore diameter of 3.7800 inches (96.0000 mm) and a compression distance of 1.377 inches. The pin diameter is 0.9011 inches (22.888 mm) with an offset of 0.06 inches (1.524 mm).
The W803CP piston has ring groove widths of 1.50mm for the first two rings and 3.00mm for the third ring. Sealed Power offers a 12-month warranty on this part.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | SEALED POWER |
| Part Number | S03T W803CP 1.00MM |
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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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