93101-21001-00 Jet Pump Oil Seal for Yamaha V1 Sport 1100 2015

Jet Pump Oil Seal for Yamaha

This jet pump oil seal, referenced as 93101-21001-00, is a replacement sealing component that keeps lubricant contained and water excluded from the jet pump assembly on personal watercraft.

Overview

This jet pump oil seal serves as a critical barrier within the jet pump assembly, holding oil in place while blocking water from entering the bearing housing. Built as a direct-fit replacement for the referenced OEM number 93101-21001-00, this oil seal is intended for riders performing routine pump maintenance or rebuilding a worn jet pump. Installing a fresh jet pump oil seal helps protect internal bearings and extends the service life of the pump assembly.

Built For Performance

• Seals lubricating oil within the jet pump bearing housing
• Blocks water intrusion that can corrode bearings and shafts
• Cross-references OEM part number 93101-21001-00
• Constructed for marine conditions and repeated water exposure
• Direct replacement fit for the specified pump assembly
• Compact sealing element suited to tight pump housing tolerances

Fits These Machines

• for Yamaha V1 Sport 1100, 2015
• for Yamaha V1 1100, 2015

On-The-Job Use

• Jet pump rebuilds and bearing replacement service
• Routine driveline maintenance on personal watercraft
• Seasonal pre-ride inspections of the pump assembly
• Repair after water contamination is found in pump oil
• Workshop servicing for Yamaha 1100 jet pump units

Specs At A Glance

Good To Know

Q: How do I know if my jet pump oil seal needs replacing? A: Milky or discolored pump oil, oil weeping near the pump housing, or noisy bearings often point to a failed seal. Replacing the seal during pump service is the standard fix.

Q: Should I replace other parts while the pump is apart? A: It is common practice to inspect bearings, O-rings, and wear rings at the same time. Replacing worn items together saves labor on a second teardown.

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