Namura Crankshaft Oil Seal Kit for Yamaha WaveRunner GP800 GP800R XL800 XLT800

Namura Crankshaft Oil Seal Kit for Yamaha

This Namura crankshaft oil seal kit replaces worn seals on Yamaha WaveRunner GP800, GP800R, XL800, and XLT800 models to prevent oil leaks and maintain engine compression.

Overview

The Namura crankshaft oil seal kit is designed for Yamaha WaveRunner personal watercraft, including GP800, GP800R, XL800, and XLT800 models. This crankshaft oil seal kit restores proper sealing around the crankshaft, reducing the risk of water ingress and oil loss.

Built For Performance

• Premium nitrile rubber construction resists fuel and oil
• Double-lip design provides enhanced sealing
• Spring-loaded inner lip maintains contact under vibration
• Includes installation grease for simplified assembly
• Direct OEM replacement specifications

Fits These Machines

• for Yamaha WaveRunner GP800
• for Yamaha WaveRunner GP800R
• for Yamaha WaveRunner XL800
• for Yamaha WaveRunner XLT800

On-The-Job Use

• Personal watercraft engine rebuilding
• Routine maintenance to prevent oil leaks
• Restoring compression in high-hour engines

Specs At A Glance

Good To Know

Q: Is the oil seal kit compatible with both GP800 and GP800R? A: Yes, it fits both GP800 and GP800R models, as well as XL800 and XLT800, covering the common 800cc two-stroke engines.

Q: Should other crank seals be replaced at the same time? A: It is recommended to replace all crankshaft seals simultaneously to ensure even wear and prevent future failures.

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