Engines and Components› Pistons and Piston Rings

Carrillo

Rotary Skirt

$22.87

SKU: C001 4031

In Stock
In Stock
Ships by Jun 19
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Non-Returnable Item
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Description

The CP-Carrillo M4031 is a powersports piston and ring kit. This kit features forged aluminum pistons with a 81.000mm bore and a 65.00mm stroke. It includes a floating wrist pin style and wrist pin retainers. The rings are made from steel (top ring) and cast iron (second ring), with a stainless steel oil ring.

Fitment

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Specifications

BrandCarrillo
Part NumberC001 4031

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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