ENGINE
PISTON KITS, RINGS, WRIST PINS AND CIRCLIPS (CONT)
DIAMETER PISTON
PISTON
RING SET
WRIST PIN CIRCLIP
DIAMETER PISTON
PISTON
RING SET
WRIST PIN CIRCLIP
FITS MODEL
(MM)
VERSION
P ART  #
P ART  #
P ART  #
P ART  #
FITS MODEL
(MM)
VERSION
P ART  #
P ART  #
P ART  #
P ART  #
YAMAHA (CONT)
YZ250F/ WR250F
YZ450F 03-09/
05-12 (+7mm
WR450F 03-14
Big Bore)
83.96
Forged Big Bore
0910-1901
0912-0311
0913-0043 -
(+2mm Big Bore) 96.96
Forged Big Bore
0910-2121
-
0913-0044 0913-0056
76.95
Forged Replica
0910-0974
0912-0226
0913-0043 0913-0049
YZ450F 03-09/
97.96
Forged Big Bore
0910-1963 1 0912-0313
0913-0044 0913-0056
76.96
Forged Replica
0910-1893
0912-0226
0913-0043 0913-0049
WR450F 03-14
97.97
Forged Big Bore
0910-1964 1 0912-0313
0913-0044 0913-0056
13.5:1)
76.97
Forged Replica
0910-1894
0912-0226
0913-0043 0913-0049
(+3mm Big Bore) 97.98
Forged Big Bore
0910-1965 1 0912-0313
0913-0044 0913-0056
76.98
Forged Replica
0910-2118
0912-0226
0913-0043 0913-0049
YZ450F 03-09/
YZ250F 08-13 (high 76.95
Forged High Comp 0910-0975
0912-0211 2 0913-0043 0913-0049
WR450F 03-14
76.96
Forged High Comp 0910-1895
0912-0211
0913-0043 0913-0049
(+5mm Big Bore) 99.96
Forged Big Bore
-
0912-0297
0913-0044 0913-0056
YZ450F 10-13
96.93
Forged Replica
0910-1907
0912-0352
0913-0110 0913-0056
76.97
Forged High Comp 0910-1896
0912-0211
0913-0043 0913-0049
96.94
Forged Replica
0910-1908
0912-0352
0913-0110 0913-0056
76.98
Forged High Comp 0910-1897
0912-0211
0913-0043 0913-0049
YZ250F 08-13 (high
96.95
Forged Replica
0910-1909
0912-0352
0913-0110 0913-0056
96.96
Forged Replica
0910-1910
0912-0352
0913-0110 0913-0056
YZ450F 10-13 (high 96.93
Forged High Comp 0910-1911
0912-0582
0913-0110 0913-0056
76.95
Forged High Comp 0910-2620 4 0912-0211
0913-0104 -
76.95
Forged Replica
0910-3345
0912-0211
-
-
compression
96.94
Forged High Comp 0910-1912
0912-0582
0913-0110 0913-0056
76.96
Forged Replica
0910-3346
0912-0211
-
-
13.5:1)
96.96
Forged High Comp 0910-1914
0912-0582
0913-0110 0913-0056
76.97
Forged Replica
0910-3347
0912-0211
-
-
YZ450F 10-13 (high
YZ250F 14-15
76.95
Forged High Comp 0910-3348
0912-0211
-
-
compression
76.96
Forged High Comp 0910-3349
0912-0211
-
-
13.6:1)
96.94
Forged High Comp 0910-2624 4 0912-0582
0913-0105 -
YZ450F 10-15
98.94
Forged Big Bore
0910-2575
0912-0314
0913-0110 0913-0056
76.97
Forged High Comp 0910-3350
0912-0211
-
-
(+2mm Big Bore) 98.95
Forged Big Bore
0910-2576
0912-0314
0913-0110 0913-0056
76.95
Forged High Comp 0910-3351
0912-0634
-
-
98.96
Forged Big Bore
0910-2577
0912-0314
0913-0110 0913-0056
76.96
Forged High Comp 0910-3352
0912-0634
-
-
YZ450F 14-16,
96.93
Forged Replica
0910-3396
-
0913-0110 0913-0056
76.97
Forged High Comp 0910-3353
0912-0634
-
-
WR450F 16-18
96.94
Forged Replica
0910-3397
-
0913-0110 0913-0056
YZ250FX 15-18,
96.95
Forged Replica
0910-3398
-
0913-0110 0913-0056
WR250F 18
79.96
Forged Big Bore
0910-3354
0912-0308
-
-
96.93
Forged High Comp 0910-3399
-
0913-0110 0913-0056
(Big Bore)
79.97
Forged Big Bore
0910-3355
0912-0308
-
-
96.94
Forged High Comp 0910-3400
-
0913-0110 0913-0056
Pro High
96.95
Forged High Comp 0910-3401
-
0913-0110 0913-0056
79.96
Compression
0910-5189
0912-0204
-
-
96.94
Forged High Comp 0910-3403
-
0913-0110 0913-0056
Pro High
YZ450F 18
96.95
Forged Replica
0910-5191
-
-
-
Compression
96.96
Forged Replica
0910-5192
-
-
-
79.97
Big Bore
0910-5190
0912-0204
-
-
96.97
Forged Replica
0910-5193
-
-
-
WR400F 98-00
91.93
Forged Replica
0910-1902
0912-0320
0913-0044 0913-0166
Forged High
96.95
Compression
0910-5194
-
-
-
YZ426F 00-02/
WR426F 01-02
94.93
Forged Replica
0910-1903
0912-0321
0913-0024 0913-0060
Forged High
96.96
Compression
0910-5195
-
-
-
YZ450F 03-09/
94.93
Forged Replica
0910-1904
0912-0238
0913-0044 0913-0056
Forged High
94.94
Forged Replica
0910-1905
0912-0238
0913-0044 0913-0056
96.97
Compression
0910-5196
-
-
-
(compression
94.95
Forged Replica
0910-0976
0912-0238
0913-0044 0913-0056
96.95
Forged Race
0910-5197
-
-
-
12.5:1)
94.96
Forged Replica
0910-1906
0912-0238
0913-0044 0913-0056
96.96
Forged Race
0910-5198
-
-
-
YZ450F 03-09/
96.97
Forged Race
0910-5199
-
-
-
1 Replacement Cylinder Works Big Bore pistons.
(high
94.94
Forged High Comp 0910-2120
0912-0217 2 0913-0044 0913-0056
2 Require two rings per piston.
94.95
Forged High Comp 0910-0977
0912-0217 2 0913-0044 0913-0056
4 Features new T -box forgings and DLC coated wrist pins on forged pistons with highest
13.5:1)
94.96
Forged High Comp 0910-2129
0912-0217 2 0913-0044 0913-0056
compression ratios for increased strength and performance.
PISTON KIT PRICING
P ART  #
SUG. RETAIL
P ART  #
SUG. RETAIL
P ART  #
SUG. RETAIL
P ART  #
SUG. RETAIL
0910-0941
$89.95
0910-0973
$159.95
0910-1008
$219.95
0910-1041
$134.95
0910-0942
99.95
0910-0974
159.95
0910-1009
199.95
0910-1042
154.95
109.95
0910-0975
199.95
0910-1010
219.95
0910-1043
159.95
0910-0944
119.95
0910-0976
189.95
0910-1011
246.95
0910-1044
179.95
0910-0945
119.95
0910-0977
199.95
0910-1012
199.95
0910-1045
164.95
0910-0946
119.95
0910-0978
172.95
0910-1013
219.95
0910-1046
169.95
0910-0947
149.95
0910-0979
179.95
0910-1015
199.95
0910-1047
199.95
0910-0948
149.95
0910-0980
199.95
0910-1016
219.95
0910-1048
89.95
0910-0949
149.95
0910-0981
69.95
0910-1017
209.95
0910-1049
104.95
0910-0950
149.95
0910-0982
79.95
0910-1018
229.95
0910-1050
89.95
0910-0951
149.95
0910-0983
94.95
0910-1020
209.95
0910-1051
89.95
0910-0952
149.95
0910-0984
109.95
0910-1021
229.95
0910-1052
104.95
169.95
0910-0985
129.95
0910-1023
76.95
0910-1053
104.95
0910-0954
189.95
0910-0986
139.95
0910-1024
74.95
0910-1054
104.95
0910-0955
169.95
0910-0987
129.95
0910-1025
89.95
0910-1055
114.95
0910-0956
189.95
0910-0990
139.95
0910-1026
104.95
0910-1056
104.95
179.95
0910-0992
159.95
0910-1027
104.95
0910-1057
104.95
199.95
0910-0993
149.95
0910-1028
104.95
0910-1058
154.95
0910-0960
79.95
0910-0994
159.95
0910-1029
104.95
0910-1059
154.95
0910-0961
79.95
0910-0995
159.95
0910-1031
139.95
0910-1060
154.95
0910-0962
89.95
0910-0996
149.95
0910-1032
139.95
0910-1061
154.95
109.95
0910-0997
149.95
0910-1033
152.95
0910-1062
169.95
109.95
0910-0998
149.95
0910-1034
129.95
0910-1063
169.95
0910-0965
109.95
0910-0999
149.95
0910-1035
139.95
0910-1064
189.95
0910-0966
109.95
0910-1002
169.95
0910-1036
159.95
0910-1743
134.95
129.95
0910-1003
199.95
0910-1037
159.95
0910-1744
134.95
0910-0968
139.95
0910-1004
199.95
0910-1038
159.95
0910-1745
154.95
0910-0970
129.95
0910-1005
209.95
0910-1039
159.95
0910-1746
154.95
0910-0971
169.95
0910-1006
209.95
0910-1040
159.95
0910-1747
159.95
0910-0972
199.95
0910-1007
199.95
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