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PERSONAL WATERCRAFT PISTON AND RING SETS
PROX PISTONS are precision machined on the latest, state of the art CNC equipment.
The same low-expansion, low-friction piston alloy is used as is used for all major
Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace
the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.
Coated for ultimate performance • Most of the ProX pistons come with a coating. We
have developed a new skirt coating that not only assists the wear in process, but also
helps reducing friction after the wear in. The black coating is made from a delicate mix
of materials and will increase performance.
PROX PISTON RINGS are made by OEM factories to exact specifications. ProX uses
well known brands like Rikken Japan, TP and NPR to be sure you will get the quality
you might expect from our brand. All ProX piston rings can be used in cast iron bores,
nickel ceramic platings (Nikasil), boron composite and electrofusion bores.
PWC HYDROSPACE
Hydrospace S4
SIZE PISTON KIT
RING SET
05-09
84.94
109547 195.99
G
105961 35.47
G
4-Stroke
84.95
109548 195.99
G
105961 35.47
G
84.96
109549 195.99
G
105961 35.47
G
Std. Compression
9.0:1
Forged Piston
PWC KAWASAKI
JS 300 86-88
SIZE PISTON KIT
RING SET
JS 300 SX 87-91 76.25
-----
110200 34.34
G
2-Stroke
76.75
-----
110201 34.34
G
77.25
-----
110202 34.34
G
77.75
-----
110203 34.34
G
78.00
-----
110204 34.34
G
JS 440
SIZE PISTON KIT
RING SET
76-92
68.25
109287 87.95
L
110190 17.95
G
2-Stroke
68.75
109288 87.95
L
110191 17.95
G
69.25
109289 87.95
L
110192 17.95
G
69.50
109290 87.95
L
-----
69.75
109291 87.95
L
110193 17.95
G
70.00
109292 87.95
L
-----
JS 550 82-88
SIZE PISTON KIT
RING SET
JS 550 SX 89-95 75.25
-----
110194 34.34
G
2-Stroke
75.50
-----
110195 34.34
G
75.75
-----
110196 34.34
G
76.25
-----
110197 34.34
G
76.75
109294 98.56
G
110198 34.34
G
77.00
109295 98.56
G
110199 34.34
G
JS 650 SX 87-93
SIZE PISTON KIT
RING SET
X-2 86-95
76.25
-----
110200 34.34
G
TS 89-96
76.75
-----
110201 34.34
G
SC 91-95
77.25
-----
110202 34.34
G
2-Stroke
77.75
-----
110203 34.34
G
78.00
-----
110204 34.34
G
PWC KAWASAKI
CONTINUED
JS 750 SS 95-96
SIZE PISTON KIT
RING SET
Supersport 93-95 80.00
109296 114.51
G
110205 34.34
G
750 SX 92-95
81.00
109298 114.51
G
110209 34.34
G
ST 94-95
81.50
109299 114.51
G
110211 34.34
G
XiR 94
2-Stroke
JS 750 SXi 95-96
SIZE PISTON KIT
RING SET
750 STS 95-97
80.00
109302 114.51
G
110205 34.34
G
750 SS 96-97
80.50
109301 109.06
G
110207 34.34
G
Supersport Xi 96-97 81.00
109303 114.51
G
110209 34.34
G
750 ZXi 95-97
81.50
109304 114.51
G
110211 34.34
G
750 STX 98
Xi Sport 98-99
750 SXi Pro 98-02
2-Stroke
800 SX-R
SIZE PISTON KIT
RING SET
03-11
82.00
109310 114.51
G
110219 34.34
G
2-Stroke
82.25
109311 114.51
G
110220 34.34
G
82.50
109312 114.51
G
110221 34.34
G
83.00
109313 114.51
G
110223 34.34
G
900 ZXi 95-97
SIZE PISTON KIT
RING SET
900 STX 97-06
73.00
109306 98.56
G
110213 34.34
G
900 STS 01-02
73.25
109307 98.56
G
110214 34.34
G
2-Stroke
73.50
109308 98.56
G
110215 34.34
G
74.00
109309 98.56
G
110217 34.34
G
1100 ZXi 96-03
SIZE PISTON KIT
RING SET
1100 STX 97-99
80.00
109302 114.51
G
110205 34.34
G
2-Stroke
80.50
109301 109.06
G
110207 34.34
G
81.00
109303 114.51
G
110209 34.34
G
81.50
109304 114.51
G
110211 34.34
G
STX-15F 04-13
SIZE PISTON KIT
RING SET
STX 09-10
82.95
114225 147.43
G
113989 35.47
G
Ultra LX 07-13
82.96
114226 147.43
G
113989 35.47
G
4-Stroke
82.97
114227 147.43
G
113989 35.47
G
Please Note:
Nikasil Piston Size
Std. Compression
10.6:1
Forged Piston
