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Engines and Components Pistons and Piston Rings

Supertech

Supertech 20x12x44.30mm Chrome Moly Wrist Pin

$25.26 $20.21 Save $5.05

SKU: S00P WP-4000C

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

Moderate — 2–4 hours

Description

Part #: WP-4000C

MIA's Description

The Supertech WP-4000C is a Chrome Moly wrist pin designed for various engine applications. It features an inner diameter of 12mm and a length of 44.30mm, with an outer diameter of 20mm. This wrist pin is constructed from durable Chrome Moly steel, known for its toughness and resistance to wear.

Fitment

Fitment Guaranteed

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on fit.

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

BrandSupertech
Part NumberS00P WP-4000C

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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