Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Mini-Cooper 2002-5 FT 8.5:1 Turbo 77mm Piston Shelf Stock

$196.99

SKU: W00C 6618M77

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wiseco 6618M77 is a performance piston designed for Mini Cooper Tritec engines. It features a 77.00 mm bore size, 131.50 mm connecting rod length, and a 26.50 mm compression height. Constructed from 2618 aerospace alloy, this piston is built for strength and durability. It also includes an ArmorGlide skirt coating for reduced friction and quieter operation.

Fitment

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Specifications

BrandWiseco
Part NumberW00C 6618M77

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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