Wiseco PK1086 Top-End Rebuild Kit for Polaris Trail Blazer / Boss 250 - 73.00mm
Wiseco Performance Top End Rebuild Kit
Part Number: PK1086
Piston Size: 73.00mm
- These kits contain everything you need to complete your rebuild the right way, the first time
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
- All Piston Kits are precision crafted and forged in the USA
Wiseco's complete Top-End Piston Kits are offered for nearly every popular application in the powersports market. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping. 2-stroke kits feature our Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life. 4-stroke kits feature a ‘race-ready’ dome finish with smooth edges for improved combustion flow. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring seal. 4-stroke race applications feature Wiseco’s Armor Glide skirt coating to provide reduced friction and noise to contribute to increased horsepower. Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Super-cross, Motocross, GNCC, Super-bike, and more.
Fits:
1986-06 Polaris Trail Blazer 250
1985-99 Polaris Trail Boss 250
1985-86 Polaris Scrambler
- Displacement: 249cc
- Piston Standard Bore: 72.00mm
- Oversize Bore: 1.00mm
- Stroke: 60.00mm
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Wiseco Top-End Rebuild Kit |
| Part Number | PK1086 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| Ca ARB Compliance | Non CARB Complaint CARB Compliant |
| Product Disclaimer |
(1) W5326 top end gasket kit
(1) 536M07300 piston kit
(1) B1014 top end bearing
1993 Polaris 2x4 250
1993 Polaris 4x4 250
1992 Polaris Big Boss 250 4x6
1991 Polaris Big Boss 250 4x6
1990 Polaris Big Boss 250 4x6
1989 Polaris Big Boss 250 4x6
1993 Polaris Big Boss 250 6x6
1992 Polaris Big Boss 250 6x6
1991 Polaris Big Boss 250 6x6
1989 Polaris Big Boss 250 6x6
1987 Polaris Cyclone 250X
1986 Polaris Scrambler 250
1985 Polaris Scrambler 250
2006 Polaris Trail Blazer 250
2005 Polaris Trail Blazer 250
2004 Polaris Trail Blazer 250
2003 Polaris Trail Blazer 250
2002 Polaris Trail Blazer 250
2001 Polaris Trail Blazer 250
2000 Polaris Trail Blazer 250
1999 Polaris Trail Blazer 250
1995 Polaris Trail Blazer 250
1994 Polaris Trail Blazer 250
1993 Polaris Trail Blazer 250
1992 Polaris Trail Blazer 250
1991 Polaris Trail Blazer 250
1990 Polaris Trail Blazer 250
1998 Polaris Trail Blazer 250 ES
1997 Polaris Trail Blazer 250 ES
1996 Polaris Trail Blazer 250 ES
2002 Polaris Trail Blazer 250 Freedom
1999 Polaris Trail Boss 250
1998 Polaris Trail Boss 250
1997 Polaris Trail Boss 250
1996 Polaris Trail Boss 250
1995 Polaris Trail Boss 250
1994 Polaris Trail Boss 250
1993 Polaris Trail Boss 250
1986 Polaris Trail Boss 250
1985 Polaris Trail Boss 250
1992 Polaris Trail Boss 250 2x4
1991 Polaris Trail Boss 250 2x4
1990 Polaris Trail Boss 250 2x4
1989 Polaris Trail Boss 250 2x4
1988 Polaris Trail Boss 250 2x4
1992 Polaris Trail Boss 250 4x4
1991 Polaris Trail Boss 250 4x4
1990 Polaris Trail Boss 250 4x4
1989 Polaris Trail Boss 250 4x4
1988 Polaris Trail Boss 250 4x4
1987 Polaris Trail Boss 250 4x4
1989 Polaris Trail Boss 250R/ES
1988 Polaris Trail Boss 250R/ES
1987 Polaris Trail Boss 250R/ES
2002 Polaris Xplorer 250 4x4
2001 Polaris Xplorer 250 4x4
2000 Polaris Xplorer 250 4x4
Original: $149.00
-65%$149.00
$52.15Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Wiseco Performance Top End Rebuild Kit
Part Number: PK1086
Piston Size: 73.00mm
- These kits contain everything you need to complete your rebuild the right way, the first time
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
- All Piston Kits are precision crafted and forged in the USA
Wiseco's complete Top-End Piston Kits are offered for nearly every popular application in the powersports market. These kits contain everything you need to complete your rebuild the right way, the first time. High quality parts specifically chosen by us to match our forged pistons are included in this kit for easy one stop shopping. 2-stroke kits feature our Pro-Lite pistons that are CNC machined for optimal cam shape and profile for peak HP and service life. 4-stroke kits feature a ‘race-ready’ dome finish with smooth edges for improved combustion flow. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring seal. 4-stroke race applications feature Wiseco’s Armor Glide skirt coating to provide reduced friction and noise to contribute to increased horsepower. Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Super-cross, Motocross, GNCC, Super-bike, and more.
Fits:
1986-06 Polaris Trail Blazer 250
1985-99 Polaris Trail Boss 250
1985-86 Polaris Scrambler
- Displacement: 249cc
- Piston Standard Bore: 72.00mm
- Oversize Bore: 1.00mm
- Stroke: 60.00mm
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Wiseco Top-End Rebuild Kit |
| Part Number | PK1086 |
| Fitment Type | |
| Unit Sale Qty | Each |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| Ca ARB Compliance | Non CARB Complaint CARB Compliant |
| Product Disclaimer |
(1) W5326 top end gasket kit
(1) 536M07300 piston kit
(1) B1014 top end bearing
1993 Polaris 2x4 250
1993 Polaris 4x4 250
1992 Polaris Big Boss 250 4x6
1991 Polaris Big Boss 250 4x6
1990 Polaris Big Boss 250 4x6
1989 Polaris Big Boss 250 4x6
1993 Polaris Big Boss 250 6x6
1992 Polaris Big Boss 250 6x6
1991 Polaris Big Boss 250 6x6
1989 Polaris Big Boss 250 6x6
1987 Polaris Cyclone 250X
1986 Polaris Scrambler 250
1985 Polaris Scrambler 250
2006 Polaris Trail Blazer 250
2005 Polaris Trail Blazer 250
2004 Polaris Trail Blazer 250
2003 Polaris Trail Blazer 250
2002 Polaris Trail Blazer 250
2001 Polaris Trail Blazer 250
2000 Polaris Trail Blazer 250
1999 Polaris Trail Blazer 250
1995 Polaris Trail Blazer 250
1994 Polaris Trail Blazer 250
1993 Polaris Trail Blazer 250
1992 Polaris Trail Blazer 250
1991 Polaris Trail Blazer 250
1990 Polaris Trail Blazer 250
1998 Polaris Trail Blazer 250 ES
1997 Polaris Trail Blazer 250 ES
1996 Polaris Trail Blazer 250 ES
2002 Polaris Trail Blazer 250 Freedom
1999 Polaris Trail Boss 250
1998 Polaris Trail Boss 250
1997 Polaris Trail Boss 250
1996 Polaris Trail Boss 250
1995 Polaris Trail Boss 250
1994 Polaris Trail Boss 250
1993 Polaris Trail Boss 250
1986 Polaris Trail Boss 250
1985 Polaris Trail Boss 250
1992 Polaris Trail Boss 250 2x4
1991 Polaris Trail Boss 250 2x4
1990 Polaris Trail Boss 250 2x4
1989 Polaris Trail Boss 250 2x4
1988 Polaris Trail Boss 250 2x4
1992 Polaris Trail Boss 250 4x4
1991 Polaris Trail Boss 250 4x4
1990 Polaris Trail Boss 250 4x4
1989 Polaris Trail Boss 250 4x4
1988 Polaris Trail Boss 250 4x4
1987 Polaris Trail Boss 250 4x4
1989 Polaris Trail Boss 250R/ES
1988 Polaris Trail Boss 250R/ES
1987 Polaris Trail Boss 250R/ES
2002 Polaris Xplorer 250 4x4
2001 Polaris Xplorer 250 4x4
2000 Polaris Xplorer 250 4x4
