ENGINE
HIGH-PERFORMANCE PISTONS (CONT)
BORE (MM)
BORE OVER
WISECO
REPL.
REPL.
TOP-END
X STROKE
DISPL. SIZE
SIZES
PK KIT
PISTON
REPL. RING CIRCLIPS
WRIST PIN
BEARING
FITS MODEL
(MM)
(CC)
(MM) (MM)
PART #
PART #
SET PART # PART #
PART #
PART #
KTM 4-STROKE (CONT)
350 SX-F 11-15
88
-
88
-
-
0910-3966
-
CW18
-
-
Racer’s Choice
x
14.5:1 High Compression
57.5
ArmorGlide skirt coated
400 SX 00-02
89
398
89.0
STD
-
-
0912-0131
CW20
-
-
400 EXC 00-02
x
12:1 Compression.
64
ArmorGlide skirt coated.
Cylinder boring and replating required for oversizes
450 EXC/XC-W/ MXC 03-07
89
448
89.0
STD
0903-0690 -
-
CW20
-
-
ArmorGlide skirt coated.
x
91.0
2.0
0903-0691 -
11:1 compression. Cylinder
72
boring and replating required for oversizes
450 EXC/XC-W/ MXC 03-07
89
448
89.0
STD
0903-0692 0910-1674
-
CW20
-
-
ArmorGlide skirt coated.
x
91.0
2.0
0903-0693 -
12:1 compression.
72
Cylinder boring and replating
required for oversizes
450 EXC/XC-W/ MXC 03-07
89
448
89.0
STD
0903-0692 0910-2930
-
CW20
-
-
ArmorGlide skirt coated.
x
13.5:1 Compression
72
450 EXC 12-17
95
-
89.0
-
0903-1145 0910-3927
-
CW19
0913-0012
-
450 XC-F 12-17
x
450 XC-W 12-17
63.4
11.8:1 Stock Compression
450 SX 03-06, 450 XC 06
95
449
95.0
STD
-
0910-0784
0912-0134
CW20
0913-0013
-
12:1 Compression
x
Cylinder boring and replating
63.4
required for oversizes
450 SX 03-06, 450 XC 06
95
449
95.0
STD
-
0910-0785
0912-0134
CW20
0913-0013
-
13:1 Compression
x
97.0
2.0
-
-
0912-0133
Cylinder boring and replating
63.4
required for oversizes
450 XC-F 07-10
97
449
97
STD
-
0910-0850
0912-0133
CW19
-
-
450 SX-F 07-12
x
12.5:1 Compression. ArmorGlide skirt coated
60.8
450 XC-F 07-10
97
449
97
STD
-
0910-0851
0912-0133
CW19
-
-
450 SX-F 07-12
x
13.5:1 Compression. ArmorGlide skirt coated
60.8
450 SX-F 13-17
95
-
95.0
STD
0903-1141 0910-3165
-
CW19
0913-0012
-
12.6:1 Compression
x
PART #0903-1141 for 13-16 only
63.4
450 SX-F 13-17
95
-
95.0
STD
0903-1142 0910-3913
-
CW19
0913-0012
-
13.5:1 High Compression
x
PART #0903-1142 for 13-16 only
63.4
450 SX-F 13-17
95
-
95.0
-
-
0910-3967
Racer’s Choice
x
14:1 High Compression
63.4
ArmorGlide skirt coated
500 EXC 12-17, XC-W 12-16
95
510
95
STD
0910-2898
-
-
-
-
11.8:1 Stock Compression
x
ArmorGlide skirt coated
72
500 EXC 12-17, 500 XC-W 12-16
95
-
95
STD
-
0910-3919
-
CW19
11.8:1 Stock Compression
x
72
505 SX/XC 07-08
100
478
100
STD
-
0910-1675
-
CW20
-
-
Skirt Coated
x
12.5:1 Compression
60.8
505 SX/XC 07-08
100
478
100
STD
-
-
-
CW20
-
-
Skirt Coated
x
13.5:1 High-Compression
60.8
520 SX/ EXC 00-02
95
510
95.0
STD
0903-1161 0910-0787
0912-0134
CW20
0913-0013
-
525 SX/ EXC 03-07
x
97.0
2.0
-
0910-0788
0912-0133
11:1 Compression
72
Cylinder boring and replating required for oversizes
520 SX/ EXC 00-02
95
510
95.0
STD
0903-1162 0910-0789
0912-0134
CW20
0913-0013
-
525 SX/ EXC 03-07
x
97.0
2.0
-
0910-0790
0912-0133
12.5:1 Compression
72
Cylinder boring and replating required for oversizes
SUZUKI 2-STROKE
JR50 78-06
41
49
41.0
STD
0903-0926 0910-0339
1614CD
CW12
0913-0014
B1000
x
41.5
0.5
0903-0927 0910-0340
0912-0136
37.8
42.0
1.0
0903-0928 0910-0341
0912-0137
42.5
1.5
-
-
-
43.0
2.0
-
0910-0343
1693CD
HIGH-PERFORMANCE PISTONS continued on next page.
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
2017 PARTS UNLIMITED OFFROAD