Skat-Trak Specialty Products

At Skat-Trak, we want to satisfy all of your impeller needs. There are a few unique pump designs out there like Berkeley and Ultranautics that we have determined popular enough to build an impeller for, yet not popular enough to go into full production on. These are what we call "Specialty" impellers, they're all made to order at the same high standards as our regular production impellers but they are not made until you order them, so depending on our seasonal volume, please allow 2-4 weeks for delivery.

Specialty Impellers Application Chart

Recommended Skat-Trak Impeller

Model Year Original Impeller Pump Dia. Stock Engine Limited Engine Modified Engine

Berkley J-6/Hawk all Aluminum 4.750" This pump is used on many different small American watercraft, we offer many different pitches in Progressive and Straight, depending on the motor size that is used.

Wet Jet/Brute all Aluminum Tapered 13/16 14/17 15/18

Mastercraft Wet Jet

       Duo 200 all Aluminum Tapered 14/17 15/18 15/18

       Duo 300/Kraze/Trio all SS 3/bl. n/a Only a stock replacement available–The customer needs to send in the original impeller for duplication of the pitch and blade geometry. No exceptions.

ULTRANAUTICS

       Wet Bike all Aluminum 7.330" 11/13 ss 4/bl. 11/13 ss 4/bl. 12/15 ss 4/bl.

       Sea-Flash/Jet Star all Aluminum 7.330" 11/13 ss 4/bl. 11/13 ss 4/bl. 12/14 ss 4/bl.

       Jet Star 2 all Aluminum 6.430" Only a stock replacement available–The customer needs to send in the original impeller for duplication of pitch, and blade geometry. No exceptions.

MERCURY Sportjet 90/120 all Aluminum 6.430"

Sea-Doo Impellers • Yamaha Impellers • Kawasaki Impellers • Polaris Impellers

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Specialty Impellers Application Chart
				Recommended Skat-Trak Impeller
Model	Year	Original Impeller	Pump Dia.	Stock Engine	Limited Engine	Modified Engine
Berkley J-6/Hawk	all	Aluminum	4.750"	This pump is used on many different small American watercraft, we offer many different pitches in Progressive and Straight, depending on the motor size that is used.

Wet Jet/Brute	all	Aluminum	Tapered	13/16	14/17	15/18
Mastercraft Wet Jet
Duo 200	all	Aluminum	Tapered	14/17	15/18	15/18
Duo 300/Kraze/Trio	all	SS 3/bl.	n/a	Only a stock replacement available–The customer needs to send in the original impeller for duplication of the pitch and blade geometry. No exceptions.

ULTRANAUTICS
Wet Bike	all	Aluminum	7.330"	11/13 ss 4/bl.	11/13 ss 4/bl.	12/15 ss 4/bl.
Sea-Flash/Jet Star	all	Aluminum	7.330"	11/13 ss 4/bl.	11/13 ss 4/bl.	12/14 ss 4/bl.
Jet Star 2	all	Aluminum	6.430"	Only a stock replacement available–The customer needs to send in the original impeller for duplication of pitch, and blade geometry. No exceptions.
MERCURY Sportjet 90/120	all	Aluminum	6.430"