420947573 Crankshaft Output Sleeve for Sea-Doo GTI P STD 90 900 2018

Crankshaft Output Sleeve for Sea-Doo

The crankshaft output sleeve with OEM cross-reference 420947573 is a replacement component that fits over the crankshaft output to provide a durable sealing and wear surface for the PTO side of the engine.

Overview

This crankshaft output sleeve is a replacement wear surface for the output end of the crankshaft on select personal watercraft engines. The crankshaft output sleeve protects the crank snout from seal wear and provides a clean running surface for the oil seal. It suits riders and mechanics rebuilding or servicing a 900 engine who need a reliable replacement for part 420947573.

Built For Performance

• Direct replacement for OEM part number 420947573
• Provides a smooth sealing surface for the crankshaft oil seal
• Protects the crankshaft output from scoring and wear
• Machined for a consistent fit on the crank snout
• Constructed from durable metal for long service life

Fits These Machines

• for Sea-Doo GTI P STD 90 900, 2018

On-The-Job Use

• Used during bottom-end rebuilds and crankshaft servicing
• Fits in the PTO output area where the seal rides the crank
• Suited to routine engine maintenance on personal watercraft

Specs At A Glance

Good To Know

Q: Does this sleeve come with the oil seal? A: This listing is for the crankshaft output sleeve only, so the oil seal is not included. Reuse or replace the seal as needed during installation.

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement for part 420947573 and is not an original brand product. Always compare the part number against your machine before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.