CYLINDER KIT 47mm 2007-2016 POLARIS OUTLAW SPORTSMAN 90 BJX90 0453430

This 47mm Bore Cylinder Kit is a complete solution for restoring the top-end of a 90cc engine. It includes a standard bore aluminium cylinder, piston, gaskets, studs, and all necessary hardware for a precise and dependable rebuild.

Features

• Includes cylinder, piston, rings, wristpin, circlips, head and base gaskets
• Complete with cylinder studs, nuts, washers, and screws
• Direct OEM replacement
• Manufactured to high standards for durability and precision
• Designed for straightforward installation

Specifications

• Material: Aluminium
• Bore Type: Standard Bore
• Bore Diameter: 47mm
• Stroke: 51.8mm
• Wristpin Diameter: 13mm

Cross-Reference OEM Part Numbers

• Cylinder: 0454934, 0453533, 454934
• Cylinder Base Gasket: 0453418, 0455335
• Cylinder Gasket: 0453427, 0455389, 0455391, 0455434
• Piston (Standard): 0453430
• Piston Pin: 0453431
• Piston Ring Set (Standard): 0453429
• Circlips, Piston: 0453432
• Chain Tensioner Gasket: 0453438
• Cylinder Cover Gasket: 0455434, 0453578
• Cylinder Stud Bolt: 0453613, 0453616
• Round Nut (Zinc): 0453553, 0450717
• Cylinder Washer: 0453510
• Screw (2): 0453520
• Additional Reference: 0455331, 810-1905

Vehicle Fitments

• Polaris Outlaw 90 (2007–2016)
• Polaris Sportsman 90 (2007–2016)