# Wiseco Arctic Cat ZR900 03-06 ProLite 3347KD Piston Kit

The Pro-Lite series is Wiseco's staple forged 2-stroke piston, offering great value for reliable all-purpose riding. These pistons are designed for both track and trail, providing refreshed performance with every ride. Pro-Lite pistons feature optimized forging for strength and extra lightning operations for enhanced throttle response. This all-purpose piston is perfect for riders seeking a balance of performance and reliability.

-   Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
-   Improved tensile strength of forged material optimizes strength and service life
-   Designed and built for each specific 2-stroke powersports engine
-   Includes high-quality piston ring(s), wrist pin(s), and circlips
-   Dedicated forging design for strength-to-weight optimization
-   Extra lightening operations for enhanced throttle response
-   Engineered, forged, and machined in the USA in Mentor, OH
-   High-quality ring(s), wrist pin(s), and circlips included
-   Refreshed performance from the track to the trail
-   Designed for all-purpose 2-stroke riding
-   Great value for reliable fun factor

This Part Fits:

Year

Make

Model

Submodel

2004-2005

Arctic Cat

King Cat 900

Base

2005-2006

Arctic Cat

King Cat 900 EFI

Base

2005

Arctic Cat

King Cat 900 EFI Early Build

Base

2003

Arctic Cat

Mountain Cat 900 144

Base

2003-2004

Arctic Cat

Mountain Cat 900 151

Base

2004

Arctic Cat

Mountain Cat 900 159

Base

2003

Arctic Cat

Mountain Cat 900 1M

Base

2003

Arctic Cat

Mountain Cat 900 Early Build

Base

2005

Arctic Cat

ZR 900

Base

2005-2006

Arctic Cat

ZR 900 EFI

Base

2005-2006

Arctic Cat

ZR 900 EFI Sno Pro

Base

2005

Arctic Cat

ZR 900 Sno Pro

Base

## Details

- **Price:** 262.34 CAD
- **Vendor:** Wiseco
- **Type:** Piston Sets - Powersports

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 262.34 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- User 1
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- Photo - out of package
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wiseco-arctic-cat-zr900-03-06-prolite-3347kd-piston-kit)
> Updated: 2026-07-14