93102-17M50-00 Jet Pump Oil Seal for Yamaha 700 800 1200 97-04

Jet Pump Oil Seal for Yamaha 700 / 800 / 1200

This jet pump oil seal replaces OEM part 93102-17M50-00 for Yamaha 700, 800, and 1200 personal watercraft, sealing the pump bearing housing so lubricant stays in and water stays out.

Overview

This jet pump oil seal fits Yamaha 700, 800, and 1200 watercraft built from 1997 through 2004. The jet pump oil seal keeps gear oil contained inside the pump housing while blocking lake or sea water from reaching the bearings. It is a direct replacement for riders servicing a worn or leaking jet pump oil seal during routine pump maintenance.

Built For Performance

• Direct cross-reference to OEM part 93102-17M50-00
• Seals the pump bearing housing to retain lubricant
• Blocks water intrusion that accelerates bearing wear
• Built from oil-resistant sealing compound for marine use
• Compact lip profile suited to the Yamaha pump shaft bore

Fits These Machines

• for Yamaha 700 series watercraft, 1997-2004
• for Yamaha 800 series watercraft, 1997-2004
• for Yamaha 1200 series watercraft, 1997-2004

On-The-Job Use

• Jet pump rebuilds and bearing replacement
• Seasonal driveline service on older Yamaha PWC
• Leak repair after water found in pump gear oil
• Preventive maintenance before extended riding season

Specs At A Glance

Good To Know

Q: How do I know the oil seal needs replacing? A: Milky or water-contaminated gear oil in the pump housing points to a failed seal, so inspect the oil at each service interval.

Q: Should I replace other pump parts at the same time? A: Inspect bearings, wear rings, and the shaft for scoring whenever the pump is apart, since reuse of worn parts can damage a new seal.

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