My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wiseco Pistons PK1084 Top End Piston Kit for Polaris ATV Bore - 250cc 72.0mm

(1990-2006 Polaris Trail Blazer 250; 1985-1986 Polaris Scrambler 250; 1991-1999 Polaris Trail Boss 250; 1988-1993 Polaris Trail Boss 250 2x4 + 2 more models)

Part of: Wiseco Pistons Top End Piston Kit Honda

Other options in this family: Wiseco Pistons PK1659 Wiseco Pistons PK1904 Wiseco Pistons PK1092 Wiseco Pistons PK1401 Wiseco Pistons K1076

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

PK1084
10 reviews
Sale Price

$196.99

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco PK1084 Top End Piston Kit is designed for 1985-2005 Polaris 250cc ATVs with a 72.0mm bore. This complete rebuild kit delivers race-proven performance and reliability using aerospace-grade materials and precision manufacturing.

Complete Top End Kit Includes:

  • CNC-machined forged piston with dedicated forging design for superior strength-to-weight ratio
  • High-performance ring set engineered for extended life and sustained power delivery
  • Premium top end needle bearing with precision machining for reduced friction
  • High-quality alloy wrist pin for consistent durability
  • Complete Wiseco top end gasket kit with premium materials that exceed OEM sealing standards

Performance Features:

  • Aerospace aluminum alloy construction for optimal strength and heat dissipation
  • Optimized cam shape and profile for peak horsepower and extended service life
  • Race-proven design trusted by top racing teams across all forms of motorsports
  • Precision tolerances for reliable performance and proper ring seal

Wiseco pistons are the choice of professional racers and performance enthusiasts who demand maximum reliability and power from their engines. This complete top end kit provides everything needed for a quality rebuild.

Products specifications

Fits

1990-2006 Polaris Trail Blazer 250; 1985-1986 Polaris Scrambler 250; 1991-1999 Polaris Trail Boss 250; 1988-1993 Polaris Trail Boss 250 2x4; 1987-1993 Polaris Trail Boss 250 4x4; 1985-1988 Polaris Trail Boss 250R/ES

Size

72

Easy check out, good price, hopefully its actually in stock!

Fast way to shop! Wish my amazon prime covered shippinf..... Thanks!

pricing is exceptionally great.

Awesome

Found what I needed quickly.

Swift,

I will give more feed back when I recieve the items

Easy and fair pricing.

Awesome selection, most reasonable prices around!!!

The availability to pay with Amazon.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy