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 #
DR-Z125 02-13
57
125
57.0
STD
-
0910-0359
-
CW14
-
-
11:1 Hi-Compression
x
58
1.0
-
0910-0361
0912-0117
-
-
-
Cylinder boring required for oversizes
48.8
61.0
4.0
-
0910-0364
-
-
-
-
77
250
77.0
STD
0903-0555 0910-0354
0912-0140
CW16
-
-
x
263
79.0
2.00
0903-0562 -
3110XG
-
-
-
Cylinder boring & replating required
53.6
-
-
-
-
-
-
for oversizes
RM-Z250 04-06
77
250
77.0
STD
0903-0556 0910-0356
0912-0140
CW16
-
-
x
-
-
-
-
-
-
53.6
-
-
-
-
-
-
RMZ-250 04-06
77
290
83
6.00
-
0910-2937
3268XG
CW16
-
-
13.5:1 Compression
x
-
-
-
-
-
-
290CC Big Bore Kit
53.6
-
-
-
-
-
-
-
-
-
-
-
-
77
250
77.0
STD
-
0910-0852
0912-0140
CW16
-
-
13.4:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
77
250
77.0
STD
-
0910-0853
0912-0140
CW16
-
-
13.9:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
RM-Z250 10-17
77
250
77.0
STD
0903-1166 0910-2888
0912-0140
CW16
-
-
x
-
-
-
-
-
-
53.6
-
-
-
-
-
-
RM-Z250 10-17
77
250
77.0
STD
0903-1167 0910-2892
0912-0140
CW16
-
-
13.9:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
53.6
-
-
-
-
-
-
77
250
77.0
STD
-
0910-2957
-
CW16
-
-
RACER’S CHOICE SERIES
x
-
-
-
-
-
-
13.9:1 High Compression
53.6
-
-
-
-
-
-
Boxed Forging
-
-
-
-
-
-
Shot Peened
-
-
-
-
-
-
Titanium Nitride Rings
-
-
-
-
-
-
ArmorGlide skirt coated
-
-
-
-
-
-
DR350 90-99
79
349
79.0
STD
-
0910-2905
3110XG
CW20
S-520
-
x
80.0
1.0
-
4576M08000 3150XG
-
-
-
71.2
81.0
2.0
-
0910-2906
-
-
-
-
82.0
3.0
-
0910-2907
-
-
-
-
83.0
4.0
-
0910-2908
3268XG
-
-
-
DR-Z400 00-16 (all)
90
398
90.0
STD
0903-0734 4713M09000 -
CW20
-
-
x
92.0
2.0
-
4713M09200 -
-
-
-
62.6
-
-
-
-
-
-
DR-Z400 00-16 (all)
90
398
90.0
STD
0903-0736 4714M09000 -
CW20
-
-
13.5:1 Compression
x
92.0
2.0
-
-
-
-
-
-
62.6
-
-
-
-
-
-
94.5
440
94.50
4.50
0903-0738 0910-0768
-
CW20
-
-
440cc Big Bore Piston
x
-
-
-
-
-
-
12.5:1 Compression
62.6
-
-
-
-
-
-
ArmorGlide skirt coated. Nikasil Bore -
-
-
-
-
-
-
RMZ450 05-07
95.5
450
95.5
STD
0903-0569 0910-0791
0912-0135
CW19
0913-0012
-
12:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
62.8
-
-
-
-
-
-
-
-
-
-
-
-
RMZ450 05-07
95.5
450
95.5
STD
-
0910-0793
0912-0135
CW19
0913-0012
-
13:1 Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
62.8
-
-
-
-
-
-
Bore and replating required for oversizes
-
-
-
-
-
-
RM-Z450 08-12, RMX450Z 10-16
96
449
96
STD
-
0910-1679
-
CW19
0913-0012
-
Stock Compression
x
-
-
-
-
-
-
ArmorGlide skirt coated
62.1
-
-
-
-
-
-
96
-
96.0
STD
0903-1136 -
0912-0122
CW19
-
-
12.5:1 Stock Compression
x
-
-
-
-
-
-
62.1
-
-
-
-
-
-
RM-Z450 13-17
96
-
96.0
STD
0903-1138 0910-3928
-
CW19
-
-
13:1 Compression
x
-
-
-
-
-
-
62.1
-
-
-
-
-
-
95
641
95
STD
-
0910-1658
3740XH
CW23
-
-
LS650 86-95
x
-
0910-1659
-
-
-
-
Cylinder boring required
90.4
-
-
-
-
-
-
-
-
-
-
-
-
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