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ULTRA
250   260   300   310

 
 

PARTS & ACCESSORIES

 
 
AIRHEAD BUNGEE DOCK LINE
AHDL-4 $11.99 4' Stretches to 5.5'
AHDL-5 $12.99 5' Stretches to 7'
AHDL-6 $13.99 6' Stretches to 9'
  
AIRHEAD Bungee Dock Lines absorb shock to boats, cleats, docks, pylons and other hardware. The bungee cord is hidden inside the rope and acts as a built-in snubber. Two foam floats protect the boat from chafing. There's a sliding adjustment at both ends for quick docking. Recommended for docking boats and PWC's up to 3,500 pounds. Tensile strength is 2,150 pounds. Black/Blue/Red color scheme.

AMSOIL SYNTHETIC MARINE ENGINE OIL 10W-40
WCFQT $12.65
 
For use in 4-stroke gasoline fueled engines in marine applications. Offers unsurpassed wear protection, viscosity stability, low volatility and excellent rust protection. NMMA FC-W approved and "warranty certified". For use in 4-stroke outboard and marine inboard engines. Also excellent for personal watercraft.

AMSOIL SYNTHETIC WATER RESISTANT GREASE
GWRCR-EA $9.50

AMSOIL Synthetic Water-Resistant Grease is an extreme-pressure grease formulated specially for wet-duty performance. Composed of premium-quality synthetic base oils and calcium-sulfonate complex thickeners, Water-Resistant Grease provides exceptional film strength, shear resistance, adhesion properties and mechanical stability. Its water-washout and sprayoff resistance are outstanding for applications frequently exposed to water.

AQUA SPORT SUPERCHARGER BELT TENSIONER PULLEY 300 / 310
KW-16002 $99.99
 
Supercharger belt tensioner pulley for Kawasaki Ultra 300, 310. Years 2011-2017. Replaces factory pulley, prevents belt slippage,won't rust. Boosts horsepower and torque.
  • Lightweight billet aluminum construction
  • Anodized green
  • CNC machined
  • Stainless steel bearing and c-clip
  • Made in United States

AQUA SPORT THROTTLE BODY MOUNT ASSEMBLY 2014-2017 ULTRA 310
KW-16001 $95.00
 
Billet throttle body mount for Kawasaki Ultra 310 from years 2014 to 2017. Billet aluminum construction, CNC machined, anodized green finish. Includes stainless steel bolts and washers, as well as an Allen key to tighten the mount to the intake manifold and the throttle body to the mount. Much stronger than the plastic OEM one. Replaces OEM part # Now featuring a durable O-ring so no throttle body gasket is needed.

   
 
 
   
   
   
   
 
 
HT MOTO OIL EXTRACTOR
OIL01 $65.00

Make changing the oil on your 4 stroke PWC clean and hastle free. Holds up to 6 liters (1.5 gal) in this sturdy portable container. Pump included.

   
ISLAND RACING
MARINE LIQUID PUMP GREASE
IR-MLPG $14.95
 6oz


We are often asked what is the BEST grease to use in jet pumps. The answer is our MARINE LIQUID PUMP GREASE. Our grease is composed of MARINE lubricants and is blended specifically for use in jet pumps. Regular grease is too thick and once "flung" off the bearings will lead to failure in short time. Our Marine Liquid Pump Gease will flow to the bearings offering unequaled PERFORMANCE and PROTECTION. Recommended for jet pumps in ALL watercraft from stock to fully modified.

K&N PERFORMANCE GOLD OIL FILTER
KN204
$14.95

K&N
powersports oil filters are ‘TUV’ product endorsed and ‘TUV’ factory production monitored. This means every K&N oil filter is equal to or will exceed all OEM specifications. Our filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration to meet or exceed all OEM specifications. All K&N powersports ‘spin-on’ oil filters feature a heavy-duty metal can with a 17mm nut affixed onto the end that allows for easy installation and removal. The 17mm nut is crossed-drilled so racers can safety wire the filter to their pwc.

KAWASAKI PUMP WEDGE
$30.95

INSTANTLY ADD 1+ MPH

NGK LASER PLATINUM SPARK PLUG
PMR9B
$19.95

 
   
RIVA BYPASS VALVE UPGRADE KIT
RK1750-BPUK
$89.95

Easy to install Bypass Upgrade Kit contains all parts necessary to redirect hot air from the engine’s bypass valves and crankcase vent; eliminating power-robbing engine emissions from entering your air intake system. Kit includes fitted K&N filters for bypass & blow-off valves and crankcase vent. Designed to work with both RIVA Pro-Series & Performance Power Filter Kits.

RIVA FREE FLOW EXHAUST
RK16090 $189.95

Enables you to bypass or remove secondary muffler (weight savings of +10lbs) improving engine performance by reducing back pressure and harmful detonation. Formed aluminum exhaust tube is lightweight and powder coated to resist corrosion. Included billet exhaust tip (also sold separately) with laser etched graphics is anodized to prevent corrosion. High temperature silicone couplers included with installation instructions.

RIVA FREE FLOW EXHAUST KIT ULTRA 310
RK16110 $259.95
 
Key Features:
  • Delivers performance and cutting edge style.
  • Improves reliability by replacing soft rubber exhaust hoses.
  • Reduces back pressure and heat.
  • Aluminum tubing is powder coated to prevent corrosion.
  • Includes billet exhaust outlet.
  • Enables you to remove secondary muffler (weight savings of 10+lbs.)
NOTE: For use with stock muffler (water box). If using in conjunction with RIVA Pro-Series Water Box order coupler RK15-2.38/3.25 to connect Free Flow Exhaust Tube to RIVA Pro-Series Water Box.

RIVA POWER FILTER KIT
RK13090 $229.95

Delivers greatly improved acceleration and increased top speed by replacing the restrictive stock intake system. The Power Filter feeds your supercharger with an increased volume of air via a large 4” diameter intake duct and oversized K&N filter element. Ducting is precision formed from a race proven composite that will not conduct heat to incoming air. Includes water-repellent pre-filter. IJSBA legal for all classes.

RIVA PRO-SERIES POWER FILTER KIT
RK13096
$379.95

Our Ultra 250X Pro-Series Power Filter Kit is a race-bred air intake system that draws cool air from outside your engine compartment delivering awesome performance and eliminating power-robbing heat intake. Air enters the system under the glove box area through an oversized K&N air filter that is protected by a composite cover to prevent water intrusion. Air is fed to the supercharger via a large 4” diameter intake duct. Ducting is precision formed from a race proven composite that will not conduct heat into incoming air. Includes custom formed glove box interior to accommodate intake system & water-repellent pre-filter.

RIVA POWER FILTER KIT ULTRA 300 / 310
RK13100 $259.95
 
Delivers greatly improved acceleration and increased top speed by replacing the restrictive stock intake system. The Power Filter feeds your supercharger with an increased volume of air via a large 4” diameter intake duct and oversized K&N filter element. Ducting is precision formed from a race proven composite that will not conduct heat to incoming air. Includes water-repellent pre-filter. IJSBA legal for all classes.
Fits all Kawasaki Ultra 310 & 300 models.

RIVA PRO-SERIES SPONSON KIT
RK26090 369.95

Delivers a significant improvement over the stock sponsons with superior blade design and backing plate. Includes a bulletproof mounting system that features three anchor points with billet inserts in sponson fins. Backing plate is precision machined from high strength billet aluminum that is anodized to prevent corrosion. Sponson depth is adjustable to control the amount of influence they have on the craft. Easy installation requires no drilling.

RIVA PRO-SERIES WATER BOX
RK16091 $289.95

Pro-Series Water Box delivers increased horsepower and performance by reducing exhaust restriction and back pressure. Feature lightweight aluminum construction and precise fit.

`07 Models: Direct replacement for original water box. Use with RIVA Free Flow Exhaust Kit RK16090.
`08 Models: Direct replacement for original water box. Features larger outlet (2-1/4“) compared to stock water box (1-3/4“). Must be used with RIVA Free Flow Exhaust Kit RK16090-08


RIVA PUMP SEAL KIT
RK2590
$64.95

Dramatically reduce cavitation and prop spin with our easy to install Pump Seal Kits. Location specific, molded inserts fill the voids in OEM pump inlet shoe that bleed air into pump causing cavitation. Recommended for modified craft using aftermarket intake grates. Includes detailed installation instructions.

   
RIVA RIDEPLATE
RK21090
$219.95

Dramatically Improves Top Speed (+2mph)
Improves Handling
Reduces Porposing
Provides Quicker Planing
Integrated Reverse Gate Brackets
Powder Coated to Prevent Corrosion
IJSBA Race Legal

RIVA VALVE COVER BLOCK-OFF KIT
RK19090-VCB $39.95

Riva's Valve Cover Block-off Kit is designed to seal off the ports on the valve cover when removing the emission control system for racing applications. There are two major benefits to removing the factory emissions system:
1) For racing applications it is recommended to remove all necessary equipment from your craft for increased reliability and reduced maintenance. This also cleans up plumbing in the engine compartment providing a clean look.
2) To accurately monitor air/fuel ration for tuning purposes you must remove the emissions system. The OEM system pumps fresh air into the exhaust stream throwing off air/fuel ratio.
Plates are precision machined from billet aluminum and anodized to prevent corrosion. Includes two block-off plates and installation instructions.

   
SOLAS CONCORD IMPELLER
KX-CD 16/21 $289.95

WORX INTAKE GRATE ULTRA 300 / 310
WR236 $230.00

WORX SPONSONS
WR536 $289.95

WORX sponsons are extensively tested "on the water" before going into production. Unbelievable cornering, better control in the rough and predictable inline tracking. WORX sponsons are easy to fit, look great and bolt right into stock mounting holes.