WaveJammer SuperJet Jet Ski Fuel Primer Plunger Pump, Copper ABS, Heat Resistant

Upgrade your WaveJammer SuperJet with a durable, heat-resistant Jet Ski Fuel Primer Plunger Pump. Crafted from copper and ABS for superior stability and reliability, this replacement primer body is designed for carbureted engines and is compatible with a wide range of jets and snowmobiles. By delivering direct carb priming, it helps eliminate hard or cold starts—getting you on the water faster and with less effort. This unit is a primer body replacement (Primer Body ONLY) and is suitable for models such as JS300, JS400, JS440, JS550, WaveJammer 500, and Sea‑Doo SPI. It features a nickel-plated brass primed body for extra durability and rugged performance. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Direct carb priming for reliable starts: When you engage the primer, the carburetor is prepped for a smoother, quicker start, especially helpful in cold or damp conditions.
• Broad compatibility: Designed to work with carbureted Jet Skis and snowmobiles, including replacements for JS300, JS400, JS440, JS550, WaveRunner 500, SUPERJET 650, and more, plus BN 38/44 carburetors.
• Easy replacement (Primer Body ONLY): Swap in a dedicated primer body to restore performance without replacing the entire priming system, minimizing downtime and maintenance costs.

Product specifications

• Item Type: Fuel Plunger Pump
• Material: Copper + ABS
• Fitment: 11305/10161-AD; replacement for JS300 (1986–1991), JS400 (1976), JS440 (1977–1990), JS550 (1982–1990); replacement for WaveRunner 500 (1987–1993); replacement for Wave Jammer 500; replacement for Sea-Doo SPI (1991–1996); fits all BN 38/44 carbs; fits all Super BN and BNI 38/40/44/46 carbs
• Carburetor compatibility: BN 38/44; Super BN/BNI 38/40/44/46
• Weight: 112 g
• Origin: Mainland China
• Special Features: Copper + ABS; Heat Resistant; Rustproof
• Notes: Primer Body ONLY; compatible with carb kits and primers listed above

Package includes:

• 1 x Fuel Plunger Pump

Warnings / Reminders

• This item is a Primer Body replacement intended for carbureted Jet Skis and snowmobiles; verify compatibility with listed models and carburetors before purchasing.
• Not suitable for fuel-injected (EFI) systems; use with carbureted engines and primer kits as specified.
• Professional installation is recommended to ensure correct fit and optimal performance.
• Handle with care during installation and store away from heat sources.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.