# Wiseco 19mm x 2.500in NonChromed SW Piston Pin

Meet the rigorous demands of your engine with Wiseco's industry-leading piston wrist pins! Every Wiseco piston wrist pin is engineered for strength and lightweight performance to ensure your piston assembly operates with maximum efficiency and minimal friction. The wrist pins and retaining clips connect the piston to the connecting rod, providing the reliability and endurance needed for high-speed, high-stress applications.

-   19.00 mm Outer Diameter, 12.00 mm Inner Diameter, 63.50 mm Length, Superfinished Outer Diameter
-   Let Wiseco help you get your rebuild done right with its proven performance accessories!

This Part Fits:

Year

Make

Model

Submodel

1989-1999

Yamaha

YFM350FW Big Bear 4x4

Base

1996-1999

Yamaha

YFM350U Big Bear 2x4

Base

## Details

- **Price:** 53.59 CAD
- **Vendor:** Wiseco
- **Type:** Piston Pins

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 53.59 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-19mm-x-2-500in-nonchromed-sw-piston-pin)
> Updated: 2026-07-14