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Wiseco Pistons S538 Lightweight Wrist Pin 12mm x 39mm

(2002 Polaris Sportsman 90; 2002 Polaris Scrambler 90; 2014-2021 Honda CRF125F)

Part of: Wiseco Pistons Lightweight Wrist Pin

Other options in this family: Wiseco Pistons S686 Wiseco Pistons S485 Wiseco Pistons S522 Wiseco Pistons S467 Wiseco Pistons S508

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

S538
9 reviews
Sale Price

$21.99

2 left at this price

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Usually delivered within 2 days

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Product Details

The Wiseco S538 is a lightweight, unchromed wrist pin designed for high-performance 2-stroke and 4-stroke engines. Manufactured to Wiseco's precision standards, this wrist pin provides reliable piston-to-connecting rod connection while minimizing reciprocating weight for improved engine response and higher RPM capability.

Key Features:

  • Unchromed steel construction for optimal durability
  • Lightweight design reduces reciprocating mass
  • 12mm outside diameter x 39mm length
  • Compatible with 2-stroke and 4-stroke applications
  • Precision ground to exacting tolerances
  • Direct replacement for Wiseco pistons requiring S538 specification

This wrist pin is engineered to match specific Wiseco piston applications. The unchromed finish provides excellent wear characteristics when properly paired with the correct piston and bearing setup. Ideal for engine rebuilds, racing applications, or performance upgrades where weight reduction is critical.

Products specifications

Fits

2002 Polaris Sportsman 90; 2002 Polaris Scrambler 90; 2014-2021 Honda CRF125F

Weight

19.00

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Engine Type

ICE

Material

5115

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

EBAY Category ID

177976

Product Market

ATV/UTV

Wrist Pin Retainer Style

Wire Lock

Product Type

Wrist Pins

Title

Wiseco Powersports PistonPin 12mm x 1.535in NonChromed SW

Wrist Pin Length

39.00

Wrist Pin Outer Diameter

12.00

Title - Web

Wiseco Wrist Pin - 12mm OD 39mm L

Wrist Pin Inner Diameter

8.00

Size

12 x 1.5354

Comments

8x12x39 (ID x OD x Length)

easy to do business with and fair shipping costs. Delivery exceeded expectations!!!

Very easy to order!

Was very good just please be more discriptive about product example i want to know if the product fits mazda cx-5 2014

Great parts. Great prices. Easy checkout.

excellent the lights arrived in a timely manner before the delivery date and I saved 80% from the manufacturer's price in all I am very happy.

So far ordering was easy

excellent web site very easy to use and fast delivery

decent, i wish i could stack coupons

easy check out options

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