SeaDoo Jet Pump Nose Cone GS GSX GTI SPX SP XP 580/650/720/800 271000670 003-415 KL-511 OIL

Sea-Doo Jet Pump Cone Kit Compatible with 580/650/720/800 Engines

Part Numbers Replaced: 271000361, 271000670

These high-performance nose cones (also known as jet pump cones or tail cones) are designed to enhance your Sea-Doo's jet pump efficiency. They deliver improved bottom-end punch for quicker acceleration from a stop, while also boosting overall performance and responsiveness across the RPM range. Ideal for riders looking to restore or upgrade older 2-stroke models.

Kit Includes:

• Performance jet pump nose cone (with pre-installed pusher assembly/plunger and spring for anti-rattle/quiet operation)
• O-ring
• Oil fill screw
• Klotz KL-511 Synthetic Jet Pump Lubricant (4 fl. oz. bottle) – a premium full-synthetic oil that exceeds OEM specs, provides superior protection against wear, foaming, and seal degradation, and helps prevent costly jet pump failures.

This complete maintenance and upgrade package ensures easy installation and reliable, long-lasting performance.

Compatibility List:

• Sea-Doo GS 720 – 1997-1998
• Sea-Doo GSI 720 – 1997
• Sea-Doo GSX 800 – 1996-1997
• Sea-Doo GSX LTD 951 – 1998
• Sea-Doo GT 580 – 1990
• Sea-Doo GTI 720 – 1996-1998
• Sea-Doo GTS 580 – 1992-1996
• Sea-Doo GTS 720 – 1997-2000
• Sea-Doo GTX 580 – 1992-1993
• Sea-Doo GTX 650 – 1994-1995
• Sea-Doo GTX 800 – 1996-1997
• Sea-Doo HX 720 – 1995-1997
• Sea-Doo SP 580 – 1990, 1992-1996
• Sea-Doo SP 720 – 1997
• Sea-Doo SPI 580 – 1993-1996
• Sea-Doo SPX 580 – 1993
• Sea-Doo SPX 650 – 1994-1995
• Sea-Doo SPX 720 – 1996
• Sea-Doo SPX 800 – 1997-1999
• Sea-Doo XP 580 – 1992
• Sea-Doo XP 650 – 1995
• Sea-Doo XP 720 – 1995
• Sea-Doo XP 800 – 1995

Note: Always verify your specific model and year for exact fitment. This aftermarket kit is a direct replacement for the listed OEM parts and commonly used for performance upgrades or rebuilds on these classic Sea-Doo 2-stroke PWCs.