My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Wiseco Pistons PK1648 Top End Piston Kit for Polaris Trail Boss 350 ATV 80.5mm

(1990-1993 Polaris Trail Boss 350L 2x4; 1990-1993 Polaris Trail Boss 350L 4x4)

Manufacturer

Part Number

PK1648
Sale Price

$228.99

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 PK1648 top end piston kit provides everything needed to overbore or rebuild the top end of your Polaris Trail Boss 350 ATV. This complete kit features a high-performance forged piston with an 80.5mm bore size, delivering improved durability and performance over stock components.

Kit Includes:

  • Forged piston with 80.5mm bore diameter
  • Piston rings for reliable compression
  • Wrist pin and circlips
  • Complete top end gasket set

Wiseco forged pistons are manufactured using advanced metallurgy and precision machining to provide superior strength and heat resistance compared to cast pistons. The 80.5mm bore represents an overbore application, allowing you to restore compression and performance to worn cylinders. This kit simplifies the rebuild process by including all necessary components in one package.

Products specifications

Fits

1990-1993 Polaris Trail Boss 350L 2x4; 1990-1993 Polaris Trail Boss 350L 4x4

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Bore Diameter

80.50

Engine Type

ICE

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

Piston oversize

0.50

Product Series

2 Stroke Forged Series

Product Type

Top End Kits

Product Market

ATV/UTV

EBAY Category ID

180159

Skirt Coating

No

Title

Wiseco 2 Stroke Forged Series Piston Kit, 80.50 MM Bore

Piston Diameter

80.42

Included Components

Piston #639M08050, Ring Set #3169TD, Wrist Pin #S278, CirClip #CW18, Bearing #B1002, Gasket #W5423

Title - Web

Polaris Trail Boss 350L 2x4/4x4 Wiseco Top End Kit - 80.50 mm Bore

Fast and easy

Fast

On time...parts as described.

*****

A bit pricier than other sites, but if you have the item in stock and I don't have to wait a month to get it.

Lowest price, good reviews, hope it gets here soon!

So far so good, super easy payment method, tapped into my Amazon account and saved $10 over Amazon prices. We'll see if shipping and product is as described.

Part was found fast and priced right.

Good so far

Autoplicity has a great selection of parts and wonderful customer service.

Wow what a deal on mu Subaru husky liner floor mats and low shipping thanks Autoplicity

Amazing prices

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