Namura Premium Replacement Piston For Kawasaki Jet Ski 1100 STX 2000-2003

Namura Premium Replacement Piston For Kawasaki Jet Ski 1100 STX 2000-2003

Namura pistons are designed as a performance-focused OEM replacement solution, delivering durability, precise fit, and enhanced engine efficiency. Manufactured from high-quality aluminum alloys and treated with advanced coatings, these pistons help improve power delivery and reliability while reducing wear and friction inside the Piston.

Key Features

• Lightweight Forged/Die-Cast Aluminum: Provides excellent strength-to-weight ratio for quicker throttle response.
• Anodized Dome: Increases heat resistance and prevents carbon buildup in high-compression areas.
• Molybdenum Coated Skirts: Reduces friction and improves lubrication for longer piston and Piston life.
• Precision Machined: Ensures exact OEM fitment and consistent performance.
• Performance Tested: Built to handle the extreme conditions of ATV, UTV, motorcycle, and snowmobile engines.

Benefits

• Improves reliability and durability over stock pistons.
• Helps maintain compression and power output.
• Reduces friction for smoother, cooler operation.
• Cost-effective upgrade with OEM-level fit.

Fitment & Notes
Pistons are application-specific. Always confirm correct part number for your make/model/year. Each piston kit typically includes piston, rings, wrist pin, and circlips (varies by application). Professional installation and proper break-in procedures are recommended.

Bore Size:STD Bore

Piston Dimensions:79.87mm

Namura Technologies offers a wide variety of pistons, rings, gaskets, connecting rods and bearings for today's PWC, MX, ATV, UTV and Off-Road riders.

Since 2001, Namura has been on a quest for global domination of the powersports aftermarket. ISO certified manufacturing facilities combined with premium materials results in a final product that we're proud to put into the hands of our customers.

Whether you're a rider that depends on your machine to work the farm, dominate the competition on the track, or even just for recreational riding, you need a reliable product that won't break the bank.

Brand: Namura
Part Number: NW-20005

Fitment:

• 2000-2003 Kawasaki Jet Ski 1100 STX JT1100 DI
• 2001-2004 Kawasaki Jet Ski Ultra 130 JH1100 D.I.

Note: Image is for reference only, actual product may vary slightly.