Crankshaft Main Bearing Kit Compatible With Sea-Doo Gti Ltd 155 Gti Se 170 130 Gts Pro 130 4-Tec

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:
Direct replacement crankshaft main bearing kit for all Sea-Doo 4-TEC four-stroke engines covering 1503cc and 1630cc models from 2002 through 2026. This kit contains standard size main bearing half shells that support the crankshaft at each journal position in the engine block. The 4-TEC engine is used across the entire Sea-Doo lineup from naturally aspirated 100HP models through supercharged 325HP performance models. Main bearing condition directly affects crankshaft life and engine performance, making bearing replacement essential during any engine rebuild. Manufactured to specifications for proper clearances and long service life in the demanding marine personal watercraft environment. Confirm your engine model before purchasing to verify proper fitment.

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