93103-30M00-00 Jet Pump Oil Seal for Yamaha Wave Runner 500 1989-1993

Jet Pump Oil Seal for Yamaha Wave Runner 500

This jet pump oil seal, referenced as 93103-30M00-00, is a replacement sealing component that keeps water out and lubricant in on the jet pump assembly of Yamaha Wave Runner 500 watercraft.

Overview

This jet pump oil seal serves as a direct replacement for the factory seal on Yamaha Wave Runner 500 personal watercraft. The jet pump oil seal prevents water intrusion into the pump bearing housing while retaining grease around the shaft. It is intended for riders performing routine pump maintenance or rebuilding a worn jet pump assembly.

Built For Performance

• Cross-references OEM part number 93103-30M00-00 for straightforward matching
• Constructed to seal the jet pump shaft against water ingress
• Helps retain lubricant inside the pump bearing cavity
• Designed as a drop-in replacement for the original seal
• Suitable for jet pump rebuild and reseal jobs

Fits These Machines

• for Yamaha Wave Runner 500, 1989-1993

On-The-Job Use

• Resealing the jet pump during routine drive-line maintenance
• Rebuilding a pump that has taken on water
• Replacing a hardened or leaking seal on a Wave Runner 500
• Seasonal service before launching the watercraft

Specs At A Glance

Good To Know

Q: Is this an original Yamaha part? A: This is an aftermarket jet pump oil seal built to match the referenced OEM number 93103-30M00-00, and it is not an original Yamaha product.

Q: How do I know it fits my watercraft? A: Confirm your model and year match the Wave Runner 500, 1989-1993 range and verify your existing seal carries the same reference number 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.