WaveWerx Crankshaft Oil Seal Kit for Kawasaki Jet Ski Ultra 150 STX-R 2000-2005

Crankshaft Oil Seal Kit for Kawasaki

This WaveWerx crankshaft oil seal kit is designed for Kawasaki Jet Ski Ultra 150 and STX-R models from 2000-2005, providing a complete set of seals for the crankshaft area.

Overview

This crankshaft oil seal kit by WaveWerx is a direct replacement for Kawasaki Jet Ski Ultra 150 and STX-R personal watercraft built between 2000 and 2005. It includes all necessary seals to prevent oil leaks around the crankshaft, ensuring proper lubrication and engine longevity. The kit is designed for Kawasaki engines to restore sealing integrity.

Built For Performance

• Includes multiple oil seals for crankshaft ends
• Made from durable rubber compounds resistant to heat and oil
• Precision-sized for a tight fit in Kawasaki crankcases
• Prevents oil contamination of the stator and flywheel areas
• Easy to install with basic hand tools

Fits These Machines

• for Kawasaki Jet Ski Ultra 150 2000-2005
• for Kawasaki STX-R 2000-2005

On-The-Job Use

• Used during jet ski engine rebuilds or top-end repairs
• Commonly replaced when oil leaks are detected from crankcase
• Essential for maintaining proper crankcase pressure
• Suitable for both freshwater and saltwater operation

Specs At A Glance

Good To Know

Q: Does this kit include the seal for the PTO side? A: Yes, the kit contains seals for both the magneto and PTO sides of the crankshaft.

Q: Can these seals be installed without splitting the case? A: In most cases, the seals can be removed and installed with the crankcase still assembled, though care is needed.

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