Engines and Components› Engine Covers, Pans and Dress-Up Components

Wiseco

Wiseco, Top End Gasket Kit, Polaris ATV 250 Trailboss 72.00mm - 72.50mm

$40.53

SKU: W00C W5326

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Wiseco W5326 is a top-end gasket kit designed for Powersports applications. It is engineered to complement Wiseco performance pistons and crankshafts, ensuring 100 percent compatibility.

This kit includes head, base, and exhaust gaskets. It is compatible with a 74.00 mm bore and is sold as a complete kit for proper rebuilds.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWiseco
Part NumberW00C W5326

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy