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ULTRA 250/260/300/310 • PUMP
©2015 Hot Products. All rights reserved.
WET WOLF ADJUST-A-THRUST
Kawasaki STXR, STX12F, Ultra 250/260 and Ultra 300 pumps. Comes with
shorter impeller shaft and bearing already installed into the body. Bearing
changes in the tail cone are made easier due to the fact that the bearing is
located at the bottom of the unit, instead of in a deep pocket like the stock
tail cone. Since Wet Wolf was redesigning the units to upgrade to the new
model of AAT, they took the liberty of putting in a larger bearing, and redid
the shaft to accommodate it. Expect much more longevity from your tail
cone bearing!
Description
Part No.
1100 ZXI/STXR/STX12F/STX15F (2004-06)
KAW1
Ultra 250 (2007-08), Ultra 260 (2009-10),
KAW4
Ultra 300 (2011-13), STX15F (2007-14)
*This Kit does not contain Bearings and Impeller Shaft
R&D ULTRA 250/260/300/310
1 DEGREE NOZZLE WEDGE KIT
The R&D 1 Degree Reduction Nozzle Wedge Kit for
the Ultra 250/260/300/310 will add quicker acceleration
and top speed performance as well as allow the bow to
ride slightly higher which will significantly reduce
annoying bow spray promoting a much dryer ride. Extensive testing has led
our development team to wedge the reduction nozzle up 1 full degree which
will inexpensively give better handling everywhere and provide a boost of up
to 1 mph in top speed performance. The billet aluminum CNC machined 1
degree reduction nozzle wedge kit was specifically designed to work without
compromising or removing the O.E.M. reverse gate. The R&D Pump Wedge
Kit comes complete with all hardware and instructions for easy installation.
Description
Part No.
R&D Ultra 250/260 One Degree Nozzle Wedge Kit
141-25001
R&D Ultra 300/310 One Degree Nozzle Wedge Kit
141-30000
R&D ULTRA 250/260/300/310
DRIVESHAFT SHIM KIT
The R&D driveshaft shims install into the prop snout
and removes the unwanted play or float the driveshaft
has in the prop/pump assembly. Properly shimming
the driveshaft will keep the driveshaft couplers fully
engaged eliminating premature rubber dampener
wear and failure.
Description
Part No.
R&D Ultra 250/260/300/310 Driveshaft Shim Kit
161-00810
TBM RACING ULTRA VANE
EXTENDING TAIL CONE
With the four vane extenders integrated into
the tail cone the turbulent water in the pump
is controlled and straightened for a longer
distance. They also centered the tip of the tail
cone in the bore of the nozzle to even the
pressures inside the compression nozzle. All this translates to improved
hook up, acceleration and a noticeable gain in top speed.
Description
Part No.
TBM Racing Ultra 250/260/300/310X or LX
TBM120-UL
Ultra Vane Extending Tail Cone
R&D ULTRA 250/260/300/310
ANTI-CAVITATION
PUMP CONE KIT
The R&D Anti-Cavitation Pump Cone Kit was
developed to reduce overall internal pump
cavitation within the Ultra offset reduction/
compression nozzle design. The O.E.M.
Reduction/Compression nozzle is offset 5
degrees, while the pump cone/bearing cap
remains straight which causes uneven pressures within the pump and
reduction nozzle. The R&D Anti-Cavitation Pump Cone is offset 5 degrees
and reshaped to match the O.E.M. reduction nozzle offset promoting even
pressures, which will substantially reduce cavitation, increase pump hook
up, boost acceleration, and increase top speed performance.
Description
Part No.
R&D Ultra 250/260/300/310
161-25010
Anti-Cavitation Pump Cone Kit
KAWASAKI
4 STROKE
INATKE
SYSTEMS
ENGINE/
GASKETS
EXHAUST DRIVE LINE
HANDLING
ELECTRICAL WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES
SERVICE TOOLS
/HARDWARE
CHEMICAL
WSM ULTRA JET PUMP REPAIR KIT
Description
Part No.
12F (05-07), 15F (05-10), 250X (07-08),
003-614
Ultra LX (07-10), STX-R (05)
15F (11-13), 260X (09-10), 300X (11-13)
003-614-01
003-614
