ENGINE OIL SEAL SET KAWASAKI, WC-09390, JET SKI, PWC 622403

This engine oil seal kit (WC-09390) includes three high-quality seals engineered to replace worn components and prevent oil leaks in Kawasaki watercraft engines. It meets or exceeds OEM specifications for durability and reliability and is referenced under Namura part number NW-09390, also cross-referenced to VERTEX 622403.0. Compatible with JT1200 STX-R models from 2002 to 2005.

Features

• Three premium-grade engine oil seals designed specifically for Kawasaki JT1200 STX-R engines
• Crafted from durable, oil- and heat-resistant materials suitable for marine environments
• Includes clear installation instructions and necessary hardware for straightforward fitment 
• Designed to meet or exceed OEM standards ensuring reliable sealing and engine longevity

Specifications

• Namura reference: NW-09390
• Cross-reference: VERTEX?622403.0
• Brand: Wave Werx (manufactured for marine engine applications) 
• Kit contents: 3 engine oil seals, plus installation instructions and hardware 

Cross-Reference OEM Part Numbers

• Namura: NW-09390 
• Vertex: 622403.0 

Vehicle Fitments

• Kawasaki Jet Ski JT1200?STX-R (2002–2005)

This kit offers a reliable aftermarket solution for rebuilding or maintaining JT1200 STX-R engines, helping to ensure optimal performance and prevent oil leakage.