Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Wrist Pin, 18.00 mm OD, 13.00 mm ID, 56.00 Length, Unchromed

$35.42

SKU: W00C S257

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

Easy — 1–2 hours

Description

The Wiseco S257 is a wrist pin designed for powersports applications, specifically ATVs and UTVs. It features an 18.00 mm outer diameter, 13.00 mm inner diameter, and a length of 56.00 mm. This unchromed wrist pin is constructed from 5115 material and uses a wire lock retainer style.

Wiseco offers this wrist pin to help maximize engine security and performance. Rely on Wiseco for robust components to keep your engine parts aligned and functioning optimally.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandWiseco
Part NumberW00C S257

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.

View Full Return Policy