
Fuel systems
KRP fuel pumps for Kawasaki Jet Ski STX, SX-R and ULTRA. Touring models for steady, consistent fuel delivery; Racing models for more flow and response under load.
See all productsKRP fuel systems, stainless steel hardware and rider equipment for personal watercraft. Designed in Urrugne on the Basque coast by Lay Dynamics, made in the European Union, and raced by Team Kawasaki Pastorello Competition.


KRP fuel pumps for Kawasaki Jet Ski STX, SX-R and ULTRA. Touring models for steady, consistent fuel delivery; Racing models for more flow and response under load.
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Direct replacements for Kawasaki OEM parts that corrode in salt water: manifold, crossmember and thru-hulls in marine-grade stainless steel.
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Equipment built for people who work on the water: rescue crews, big-wave tow-in teams and service workshops.
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Endurance racing leaves no room for guesswork. Since 2026 Jean-Bruno Pastorello, 22-time World Champion, races with a KRP Fuel System, and so does his son Hugo. Before them, Lander Cortazar dominated GP2 at the 2025 Basque Country Cup on KRP technology.
KRP parts are available through dealers and service workshops, and directly from our logistics centres in Szczecin, Poland and Maine, USA.

That is why the KAKO Cutter is part of his rescue kit: if anything blocks the turbine, he knows he can clear it within five minutes and continue the mission.

He applies the same thinking to his ULTRA LX 160 and leaves nothing to chance. He chose the KRP Manifold because it is reliable, robust and durable: in the marine world, stainless steel means safety.

He fits the KRP fuel pump for two reasons: reliability, and ease of installation. The job takes around thirty minutes.
When a life depends on the machine, there is no room for a blocked impeller or a corroded part. KRP supplies and supports water rescue teams in France, Poland and the United States.

Most KRP parts are made for Kawasaki Jet Ski models: fuel pumps for the STX 160, SX-R, ULTRA 160 and ULTRA 310, and stainless steel replacements for specific Kawasaki OEM part numbers. The KAKO Cutter works on Kawasaki, Yamaha and Sea-Doo watercraft.
Touring pumps are matched to stock engines for steady, consistent fuel delivery. Racing pumps provide more flow: 190 or 255 litres per hour, for hard riding, competition and modified engines.
KRP parts are designed and tested by Lay Dynamics in Urrugne, on the French Basque coast, and manufactured in the European Union. Recyclable materials are used wherever possible.
A Kawasaki dealer in Guadeloupe who fits KRP pumps on rental and race fleets reports that the job takes around thirty minutes.
KRP thru-hulls are machined from marine-grade 316 stainless steel and carry a 50-year warranty.
Yes. Order in the official shop at laydynamics.com, or contact a KRP dealer. Workshops and dealers get special pricing through the dealer programme.