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FUEL
SYSTEMS
ENGINE/
GASKETS
EXHAUST
DRIVE LINE
HANDLING
ELECTRICAL WATERLINE
/BILGE
STEERING
& CONTROLS
BODY
ACCESSORIES SERVICE TOOLS
/HARDWARE
CHEMICAL FREESTYLE
& 800SXR
FOUR
STROKE
1977-2006 KAWASAKI WATERCRAFT IMPELLER APPLICATIONS GUIDE
RECOMMENDED SKAT- TRAK IMPELLER
Model
Year Orig. Imp.
Pump Dia.
Stock Engine
Limited Engine
Modified Engine
Ultra 130 Di
01-04
n/a
Tapered
SK150SW1419
SK150SW1520
SK150SW1421/SK150SW1422/SK150SW1423
Ultra 150
99-05
n/a
Tapered
SK150SW1419
SK150SW1420
SK150SW1421/SK150SW1422/SK150SW1423
STX 12-F
04-06
n/a
148mm *SK1100SW1319 or SK1100SW1319R**
SK1100SW1420
Call for application
STX 15-F
04-06
n/a
148mm *SK1100SW1319 or SK1100SW1319R**
Call for application
Call for application
1200 STX-R
02-05
n/a
148mm *SK1100SW1424 or SK1100SW1424R** *SK1100SW1424 or SK1100SW1424R** *SK1100SW1424 or SK1100SW1424R**
1100 STX DI
00-03
n/a
148mm
SK1100SW1319R
SK1100SW1420
SK1100SW1420
1100 STX
97-99
8/22
148mm
SK1100SW1318
SK1100SW1318 to SK1100SW1319
SK1100SW1420 to SK1100SW1424
900 STX
01-06
12/17
148mm
SK1100SW1217
SK1100SW1318
SK1100SW1419
97-00
10/24
140mm *SK900SW1419 or SK900SL1520** *SK900SW1419 or SK900SL1621** *SK900SW1520 or SK900SL1722**
1100 ZXi
99-03
7/20
148mm
SK1100SW1318 *SK1100SW1318 or SK1100SW1319**
SK1100SW1420 to SK1100SW1424
900 ZXi
95-97
14/22
140mm *SK900SW1419 or SK900SL1520** *SK900SW1419 or SK900SL1621** *SK900SW1520 or SK900SL1722**
900 STS
01-02
n/a
140mm
SK900SL1621
SK900SL1722
SK900SL1723
750 ZXi
95-97
14/22
140mm
SK900SW1318
SK900SW1318 to SK900SW1419
SK900SW1419 to SK900SW1520
750 Xi Sport
98-99
13/18
140mm *SK900SW1217 or SK750ST1018** *SK900SW1217 or SK750ST1119** *SK900SW1318 or SK900SL1318**
750 Xi
96-97
13/18
140mm *SK900SW1217 or SK750ST1018** *SK900SW1217 or SK750ST1119** *SK900SW1318 or SK900SL1318**
93-95
8/16 5-blade
140mm
SK750ST1018
SK750ST1119 *SK900SW1318 or SK900SL1318**
800 SX-R
03-06
n/a
140mm
SK4075SW1318
SK4075SW1419
SK4075SW1520
750 Sxi Pro
98-02
9/17
140mm *SK750ST0917 or SK750ST1018** *SK900SW1217 or SK750ST1018** *SK900SW1318 or SK900SL1318**
750 SXi
95-96
9/17
140mm *SK750ST0917 or SK750ST1018** *SK900SW1217 or SK750ST1018** *SK900SW1318 or SK900SL1318**
750 SX
92-95
14/19 alum.
140mm
SK750ST0917
SK750ST0917 to SK750ST1018 *SK900SW1318 or SK900SL1318**
750 SS
96-97
12/17
140mm
SK750ST0917
SK750ST0917 to SK750ST1018 *SK900SW1318 or SK900SL1318**
92-95
14/19 alum.
140mm
SK750ST0917
SK750ST0917 to SK750ST1018 *SK900SW1318 or SK900SL1318**
750 XIR
94
9/17
140mm
SK750ST0917
SK750ST0917 to SK750ST1018 *SK900SW1318 or SK900SL1318**
750 STX
98
12/17
140mm *SK900SW1217 or SK750ST1018**
SK900SW1318
SK900SW1419
750 STS
96-97
12/17
140mm *SK900SW1217 or SK750ST1018** *SK900SW1217 or SK750ST1119** *SK900SW1318 or SK900SL1318**
95
13/18
140mm *SK900SW1217 or SK750ST1018** *SK900SW1217 or SK750ST1119** *SK900SW1318 or SK900SL1318**
750 ST
95
13/21
140mm
SK750ST0917
SK750ST0917 to SK750ST1018 *SK900SW1318 or SK900SL1318**
93-94
10/18 alum. 5-bl.
140mm
SK750ST0917
SK750ST0917 to SK750ST1018 *SK900SW1318 or SK900SL1318**
650 TS
89-96
16.5 alum.
140mm
SK650ST0917
SK650ST0917 to SK650ST1018
SK650ST1119
650 SX
86-93
15 alum.
140mm
SK650ST0816
SK650ST0917
SK750ST1018 to SK750ST1119
650 X-2
86-95
18 alum.
140mm
SK650ST0816
SK650ST0917
SK750ST1018 to SK750ST1119
650 SC
91-95
16.5 alum.
140mm
SK650ST0917
SK650ST0917 to SK650ST1018
SK650ST1119
650 JM
91-92
15 alum.
140mm
SK650ST0917
SK650ST0917 to SK650ST1018
SK650ST1119
550 SX
90-95
17.5 alum.
Tapered
SK550SX1316
SK550SX1316
SK550SX1417
550 JS
82-89
16 alum.
Tapered
SK550ST1316
SK550ST1316
SK550ST1417
440 JS
77-94
15 alum.
121.7mm
SK440ST1316
SK440ST1316
SK440ST1417
300 SX
87-91
15 alum.
121.7mm
SK440ST1316
SK440ST1316
SK440ST1417
300 JS
86-88
15 alum.
121.7mm
SK440ST1316
SK440ST1316
SK440ST1417
* Suggested for maximum bottom-to-mid range acceleration gains.
** Suggested for maximum top speed gains.
Refer to the USBA Rulebook for a more detailed definition of “Stock, Limited, and Modified.”
IMPELLER DESIGNS AND PITCHES AVAILABLE
300/440
PITCH PART NUMBER
13/16
SK440ST1316
14/17
SK440ST1417
15/18
SK440ST1518
15
SK440ST15.0
15.5
SK440ST15.5
16
SK440ST16.0
16.5
SK440ST16.5
17
SK440ST17.0
17.5
SK440ST17.5
18
SK440ST18.0
550 JS
PITCH PART NUMBER
13/16
SK550ST1316
14/17
SK550ST1417
15/18
SK550ST1518
15
SK550ST15.0
15.5
SK550ST15.5
16
SK550ST16.0
16.5
SK550ST16.5
17
SK550ST17.0
17.5
SK550ST17.5
750/900 SWIRL
PITCH PART NUMBER
12/17
SK900SW1217
13/18
SK900SW1318
14/19
SK900SW1419
15/20
SK900SW1520
16/21
SK900SW1621
17/22
SK900SW1722
750/900 SLIM LINE
PITCH PART NUMBER
12/17
SK900SL1217
13/18
SK900SL1318
14/19
SK900SL1419
15/20
SK900SL1520
16/21
SK900SL1621
17/22
SK900SL1722
18/23
SK900SL1823
550 SX
PITCH PART NUMBER
13/16
SK550SX1316
14/17
SK550SX1417
15/18
SK550SX1518
15
SK550SX15.0
15.5
SK550SX15.5
16
SK550SX16.0
16.5
SK550SX16.5
17
SK550SX17.0
17.5
SK550SX17.5
650 STANDARD
PITCH PART NUMBER
8/16
SK650ST0816
9/17
SK650ST0917
10/18
SK650ST1018
11/19
SK650ST1119
12/20
SK650ST1220
15
SK650ST15.0
15.5
SK650ST15.5
16
SK650ST16.0
16.5
SK650ST16.5
17
SK650ST17.0
750 STANDARD
PITCH PART NUMBER
8/16
SK750ST0816
9/17
SK750ST0917
10/18
SK750ST1018
11/19
SK750ST1119
12/20
SK750ST1220
1100/1200 SWIRL
PITCH PART NUMBER
12/17
SK1100SW1217
13/18
SK1100SW1318
13/19
SK1100SW1319
13/19R
SK1100SW1319R
14/19
SK1100SW1419
14/20
SK1100SW1420
14/23
SK1100SW1423
14/24
SK1100SW1424
14/24R
SK1100SW1424R
14/25
SK1100SW1425
14/25R
SK1100SW1425R
16/25
SK1100SW1625
ULTRA 150 SWIRL
PITCH PART NUMBER
14/19
SK150SW1419
14/20
SK150SW1420
14/21
SK150SW1421
14/22
SK150SW1422
14/23
SK150SW1423
14/24
SK150SW1424
140-75 SWIRL
PITCH PART NUMBER
9/17
SK4075SW0917
10/18
SK4075SW1018
13/18
SK4075SW1318
14/18
SK4075SW1418
14/19
SK4075SW1419
15/20
SK4075SW1520