Crankshaft Main Bearing Kit Compatible With Sea-Doo Cruise 170 230 300 Sport 230 300 Base 130 170

REPLACES PART NUMBERS:
• 420933465
• 420933455
• 290933455
• 290933465

ITEM SPECIFICATIONS:
• Component: Crankshaft Main Bearing Kit
• Includes: Main Bearing Half Shells (Standard)
• Engine: 4-TEC 4-Stroke 1503cc / 1630cc
• Brand: Sea-Doo / BRP
• HP Range: 100HP-325HP

COMPATIBLE MODELS:
Sea-Doo: All 4-TEC Models 1503cc/1630cc (2002-2026)
GTI, GTR, GTS, GTX, RXP, RXT, Wake, Fish, Base, Cruise, Sport, Explorer Pro

PRODUCT DETAILS:
Standard size crankshaft main bearing kit for the complete Sea-Doo 4-TEC engine family covering both 1503cc and 1630cc displacements from 2002 through 2026. The main bearings in this kit replace the original half-shell bearings that support the crankshaft at each main journal position. This kit covers both legacy 1503cc models including GTI, GTS, GTX, RXP, RXT, and Wake series as well as current 1630cc models including Base, Cruise, Sport, Fish, and Explorer Pro. Worn or damaged main bearings cause excessive crankshaft play, unusual engine noise, low oil pressure, and potential catastrophic failure if not replaced. All bearings are precision manufactured for proper clearance and surface finish to ensure reliable crankshaft support in the marine environment. Check your engine model before ordering to verify correct application.

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov