Guaranteed Fitment
Always the correct part
have questions?
Always the correct part
We know our products
Genuine OEM
Free shipping on all orders
2001-2006 Polaris Sportsman 90 New Genuine OEM STD Bore Size Top End Rebuild Kit includes:
( 1 ) Genuine OEM Polaris 53mm STD Bore Size Engine Cylinder PN 0450007
( 1 ) Genuine OEM Polaris 53mm STD Bore Size Piston PN 0450802
( 1 ) Genuine OEM Polaris 53mm STD Bore Size Piston Ring Set PN 0450877
( 1 ) Genuine OEM Polaris Piston Wrist Pin PN 0450023
( 1 ) Genuine OEM Polaris Small End Connecting Rod Bearing PN 0450029
( 2 ) Genuine OEM Polaris Piston Circlips PN 0450027
( 1 ) Vertex Top End Gasket Kit PN 6810840
Top End Gasket Kit includes Head, Base, Reed and Exhaust Gaskets
Fits all 2001-2006 Polaris Sportsman 90 models.
Orders process the next business day. Expected delivery time 5 business days. Tracking Numbers will be sent via email upon shipment. You may also log into your account for updates to your order.
Contact Us for Return Information. Returns Not Accepted on Any Installed Parts.
Products are guaranteed to fit for the model and model years described. Part numbers have been superceded to the most updated part numbers per the manufacturer.
Here are some questions and answers to help you along the way.