ENGINE
HIGH-PERFORMANCE PISTONS (CONT)
OVER
REPL.
BORE (MM)
DISPL. BORE
SIZES PK KIT
PISTON
REPL. RING CIRCLIPS
REPL. WRIST
TOP-END
FITS MODEL
X STROKE (MM) (CC)
SIZE (MM) (MM) PART #
PART #
SET PART # PART #
PIN PART #
BEARING PART #
KAWASAKI 4-STROKE (CONT)
KX250F 04-05
77
250
77.0
STD
0903-0556 0910-0356
0912-0140
CW16
-
-
Hi-Compression (+1.0)
x
-
-
-
-
-
-
53.6
-
-
-
-
-
-
KX250F 04-05
77
290
83
6.00
-
0910-2937
3268XG
CW16
-
-
13.5:1 Compression
x
-
-
-
-
-
-
290cc Big Bore Kit
53.6
-
-
-
-
-
-
ArmorGlide Skirt Coated
-
-
-
-
-
-
KX250F 06
77
250
77.0
STD
0903-0931 0910-1670
0912-0140
CW16
-
-
13.5:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 07-08
77
250
77
STD
0903-0932 0910-0844
0912-0140
CW16
-
-
13.5:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 07-08
77
250
77
STD
-
0910-0845
0912-0140
CW16
-
-
14:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 10
77
250
77
STD
-
0910-2889
0912-0140
CW16
-
-
13.2:1 Stock Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 10
77
250
77
STD
0903-0939 0910-2890
0912-0140
CW16
-
-
14.2:1 High Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 11-14
77
250
77
STD
0903-0941 0910-2895
0912-0140
-
-
-
13.5:1 Stock Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 11-14
77
250
77
STD
0903-0942 0910-2896
0912-0140
-
-
-
14.5:1 High Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 15-16
77
250
77
STD
-
0910-3915
0912-0140
-
-
-
13.8:1 Stock Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KX250F 15-16
77
250
77
STD
-
-
0912-0140
-
-
-
14.5:1 High Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
KLX300 97-06
78
292
78.0
STD
-
4630M07800 -
CW17
0913-0007
-
11:1 Compression
x
-
-
-
-
-
-
*Electrofusion Bore-Cylinder sleeving or 61.2
-
-
-
-
-
-
replating required for oversizes
-
-
-
-
-
-
KLX400 03-04
90
398
90.0
STD
0903-0734 4713M09000 -
CW20
-
-
12:1 Stock Compression
x
92.0
2.00
-
4713M09200 -
-
-
-
62.6
-
-
-
-
-
-
KLX400 03-04
90
398
90.0
STD
0903-0736 4714M09000 -
CW20
-
-
13.5:1 Compression
x
92.0
2.0
-
-
-
-
-
-
62.6
-
-
-
-
-
-
KLX400 03-04 (all)
94.5
440
94.5
4.50
0903-0738 0910-0768
-
CW20
-
-
440cc Big Bore Piston
x
-
-
-
-
-
-
12.5:1 Compression
62.6
-
-
-
-
-
-
ArmorGlide skirt coated
-
-
-
-
-
-
*Nikasil Bore-Cylinder sleeving or big
bore cylinder required
-
-
-
-
-
-
KLX450R 08-09
96
449
96.0
STD
-
0910-0769
0912-0122
CW19
0913-0012
-
12:1 Compression
x
-
-
-
-
-
-
Cylinder boring and replating required for 62.1
-
-
-
-
-
-
oversizes. ArmorGlide skirt coated
-
-
-
-
-
-
KLX450R 08-09
96
449
96.0
STD
-
0910-0771
0912-0122
CW19
0913-0012
-
13:1 Compression
x
-
-
-
-
-
-
Cylinder boring and replating required for 62.1
-
-
-
-
-
-
oversizes. ArmorGlide skirt coated
-
-
-
-
-
-
KX450F 06-08
96
449
96.0
STD
0903-0575 0910-0769
0912-0122
CW19
0913-0012
-
12:1 Compression
x
-
-
-
-
-
-
Cylinder boring and replating required for 62.1
-
-
-
-
-
-
oversizes. ArmorGlide skirt coated
-
-
-
-
-
-
KX450F 06-08
96
449
96.0
STD
0903-0576 0910-0771
0912-0122
CW19
0913-0012
-
13:1 Compression
x
-
-
-
-
-
-
Cylinder boring and replating
62.1
-
-
-
-
-
-
required for oversizes. ArmorGlide skirt
coated
-
-
-
-
-
-
KX450F 09-12
96
449
96.0
STD
0903-0936 0910-2935
0912-0122
CW19
0913-0012
-
12.5:1 Stock Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
62.1
-
-
-
-
-
-
KX450F 09-12
96
449
96.0
STD
0903-0935 0910-2942
0912-0122
CW19
0913-0012
-
13.5:1 High Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
62.1
-
-
-
-
-
-
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.
2018 PARTS UNLIMITED OFFROAD