WISECO
Piston Kit with Gaskets - 72.50 mm - Polaris
Part # 0903-0377
$218.95
Low Stock (2)
- 60-day returns
- Free shipping over $100
- Secure checkout
Confirmed fit for 54 motorcycle configurations across Polaris, model years 1985–2005.
| Years | Make & Model |
|---|---|
| 1987-1989 Polaris | Trail Boss 250 R |
| 1990-2005 Polaris | Trail Blazer 250 |
| 1988 Polaris | Trail Boss 250 ES |
| 1996-1998 Polaris | Trail Blazer 250 ES |
| 1985, 1991-1999 Polaris | Trail Boss 250 |
| 1987-1993 Polaris | Trail Boss 250 4x4 |
| 1985 Polaris | Scrambler 250R ES |
| 1989 Polaris | Trail Boss 250 RES 4x2 |
| 2002 Polaris | Trail Blazer 250 Freedom |
| 1988-1993 Polaris | Trail Boss 250 2x4 |
| 1986-1988 Polaris | Trail Boss 250R/ES |
| 1985-1986 Polaris | Scrambler 250 |
- Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- Wiseco pistons can be fitted only with Wiseco rings
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC).
- Cylinder sleeves must be purchased separately.
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Overview
The WISECO 0903-0377: Piston Kit with Gaskets - 72.50 mm - Polaris. Confirmed fit for 54 motorcycle configurations across Polaris, model years 1985–2005. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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Fits these motorcycles
- Polaris Trail Boss 250 R
- Polaris Trail Blazer 250
- Polaris Trail Boss 250 ES
- Polaris Trail Blazer 250 ES
- Polaris Trail Boss 250
- Polaris Trail Boss 250 4x4
- Polaris Scrambler 250R ES
- Polaris Trail Boss 250 RES 4x2
- Polaris Trail Blazer 250 Freedom
- Polaris Trail Boss 250 2x4
- Polaris Trail Boss 250R/ES
- Polaris Scrambler 250