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 #
RM125 77-80
54
123
54.0
STD
-
-
2126CD
CW14
-
B1018
x
54.5
0.5
-
-
2146CD
-
-
-
54
55.0
1.0
-
432M05500 2165CD
-
-
-
55.5
1.5
-
432M05550 2185CD
-
-
-
56.0
2.00
-
432M05600 2205CD
-
-
-
RM125 81-84
54
123
54.0
STD
-
511M05400 2126CD
CW14
0913-0006
B1018
x
54.25
0.25
-
-
2136CD
-
-
-
54
54.5
0.5
-
-
2146CD
-
-
-
55.0
1.0
-
511M05500 2165CD
-
-
-
55.25
1.25
-
-
2175CD
-
-
-
55.5
1.5
-
-
2185CD
-
-
-
56.0
2.00
-
511M05600 2205CD
-
-
-
RM125 85-86
54
123
54.0
STD
-
519M05400 2126CD
CW14
0913-0006
B1018
x
54.5
0.5
-
-
2146CD
-
-
-
54
55.0
1.0
-
519M05500 2165CD
-
-
-
55.5
1.5
-
-
2185CD
-
-
-
56.0
2.00
-
519M05600 2205CD
-
-
-
54
123
54.0
STD
-
557M05400 2126CS
CW14
S-288
B1018
Pro-Lite
x
54.5
0.5
-
-
2146CS
-
-
-
54
55.0
1.0
-
557M05500 2165CS
-
-
-
55.5
1.5
-
-
2185CS
-
-
-
56.0
2.00
-
-
2205CS
-
-
-
54
123
54.0
STD
-
-
2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
.5
-
-
2146CS
-
-
-
54
55.0
1.0
-
568M05500 2165CS
-
-
-
55.5
1.5
-
-
2185CS
-
-
-
56.0
2.00
-
-
2205CS
-
-
-
RM125 89-90
54
123
54.0
STD
-
641M05400 2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.5
-
641M05450 2146CS
-
-
-
*SCEM Composite-Cylinder sleeving
54
55.0
1.0
-
641M05500 2165CS
-
-
-
55.5
1.5
-
0910-1218
2185CS
-
-
-
56.0
2.0
-
0910-1219
2205CS
-
-
-
RM125 91-96
54
123
54.0
STD
0903-0279 641M05400 2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.50
0903-0255 641M05450 2146CS
-
-
-
*SCEM Composite-Cylinder sleeving
54
55.0
1.0
0903-0256 641M05500 2165CS
-
-
-
55.5
1.5
0903-0548 0910-1218
2185CS
-
-
-
56.0
2.0
-
0910-1219
2205CS
-
-
-
RM125 97-99
54
123
54.0
STD
0903-0290 641M05400 2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.50
0903-0189 641M05450 2146CS
-
-
-
54
55.0
1.0
0903-0263 641M05500 2165CS
-
-
-
55.5
1.5
-
0910-1218
2185CS
-
-
-
56.00
2.0
0903-0526 0910-1219
2205CS
-
-
-
RM125 00-03
54
124.8
54.0
STD
0903-0300 754M05400 2126CS
CW15
S-467
B1013
Pro-Lite
x
54.5
0.5
0903-0248 754M05450 2146CS
-
-
-
54.5
55.0
1.0
0903-0539 754M05500 2165CS
-
-
-
or replating required for oversizes
55.5
1.5
-
754M05550 2185CS
-
-
-
56
2.00
0903-0177 754M05600 2205CS
-
-
-
RM125 00-03
54
125
54.0
STD
-
0910-2874
2126CS
CW15
S-467
B1013
Electra Coated
x
-
-
-
-
-
-
54.5
-
-
-
-
-
-
Pinned on centerline
-
-
-
-
-
-
Racer’s Choice GP Style
-
-
-
-
-
-
RM125 00-03
54
125
54.0
STD
-
755M05400 2126CS
CW15
S-467
B1013
Racer’s choice flat-top conversion;
x
134
56.0
2.00
-
755M05600 2205CS
-
-
-
no intake window. Pinned on centerline
54.5
-
-
-
-
-
-
SCEM Cylinder-sleeving or replating
-
-
-
-
-
-
required for oversizes
-
-
-
-
-
-
54
125
54.0
STD
0903-0531 0910-0357
2126CS
CW15
-
B1013
Pro-Lite
x
56.0
2.00
0903-0678 0910-0358
2205CS
-
-
-
SCEM Cylinder-sleeving or replating
54.5
-
-
-
-
-
-
required for oversizes
-
-
-
-
-
-
54
125
54.0
STD
0903-0685 0910-0289
2126CS
CW15
-
-
x
56.0
2.00
0903-0686 0910-0290
2205CS
-
-
-
CSA Ring is Titanium Nitride coated
54.5
58.0
4.00
0903-0687 0910-1696
2284CS
-
-
-
ArmorGlide skirt coated
-
-
-
-
-
-
-
-
-
-
-
-
SCEM Cylinder-sleeving or replating
-
-
-
-
-
-
required for oversizes
-
-
-
-
-
-
PE175 80-84
62
172
62.0
STD
-
490M06200 2441CD
CW16
S-255
B1008
x
62.5
0.5
-
-
2461CD
-
-
-
57
63.0
1.0
-
490M06300 2480CD
-
-
-
64.0
2.00
-
-
2520CD
-
-
-
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