420958057 PTO End for Sea-Doo SPX 800 1997-1999 Jet Ski Part

PTO End for Sea-Doo

This PTO end replaces OEM 420958057 on Sea-Doo SPX 800 watercraft, linking the engine crankshaft to the driveline so power reaches the jet pump.

Overview

This PTO end is a direct replacement for the factory part on Sea-Doo SPX 800 models, providing a strong connection between the crankshaft and driveline. It restores dependable power transfer on 1997-1999 machines. Made for riders servicing a worn or damaged PTO end during engine work.

Built For Performance

• Replaces OEM part number 420958057
• Machined to match factory PTO end dimensions
• Constructed from durable steel for driveline loads
• Designed for accurate crankshaft interface
• Suitable for engine rebuild and repair work

Fits These Machines

• for Sea-Doo SPX 800 1997
• for Sea-Doo SPX 800 1998
• for Sea-Doo SPX 800 1999

On-The-Job Use

• Engine rebuilds on personal watercraft
• Driveline repair after PTO end wear
• Routine maintenance for older Sea-Doo models
• Pump-to-engine power transfer service

Specs At A Glance

Good To Know

Q: Does this PTO end replace the original part directly? A: Yes, it is designed to replace OEM 420958057 on the listed Sea-Doo SPX 800 models. Q: Can this be installed during a standard engine rebuild? A: It is intended for driveline and engine service work, so professional installation is recommended.

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