ENGINE
CYLINDERS AND CYLINDER KITS (CONT)
FITS
COMPRESSION BORE
SUG.
FITS
COMPRESSION BORE
SUG.
MODEL
DESCRIPTION
RATIO
(MM) P ART  #
RETAIL
MODEL
DESCRIPTION
RATIO
(MM) P ART  #
RETAIL
KAWASAKI (CONT)
YAMAHA
KX450F
Standard Bore Cylinder kit
12.5:1
96
0931-0598 $569.95
YZ85 02-14 +5mm Big Bore, 103.5cc
13-14
Standard Bore
(must modify cyl. head) kit
8.2:1
52.5 0931-0346 $649.95
High Compression kit
13.6:1
96
0931-0599
589.95
+5mm Big Bore, 107.8cc
KX450F
Standard Bore Cylinder (only)
12.8:1
96
0931-0582
259.95
(must modify cyl. head and use
15-16
Standard Bore Cylinder kit
12.8:1
96
0931-0600
569.95
+2mm stroker crank) kit
8.2:1
52.5 0931-0347
649.95 BIKE STANDS &
Standard Bore
Big Bore gasket kit
-
-
0934-2386
85.95 ACCESSORIES
High Compression kit
-
96
0931-0601
589.95
Big Bore gasket kit
-
-
0934-2154
85.95
Standard Bore Gasket kit
-
-
0934-4048
85.95
WR250F
KTM
01-12/
65 SX 09-14 Standard Bore kit
-
45
0931-0499
399.95
YZ250F
Standard Bore kit
01-13
Standard Bore Cylinder (only)
-
77
0931-0131
269.95
(uses Vertex #23430)
-
45
0931-0500
499.95
WR250F/
Standard Bore gasket kit
-
-
0934-3134
35.95
YZ250F
250 EXC-F
Standard Bore kit
-
78
0931-0492
279.95
01-04
Standard Bore kit
12.7:1
77
0931-0278
559.95 FOOT
14
Standard Bore kit
WR250F
(uses Vertex #23235)
13.9:1
78
0931-0493
599.95
01-12/
+3mm Big Bore, 269cc kit
12.5:1
80
0931-0121
649.95
Standard Bore
YZ250F
Standard Bore gasket kit
-
-
0934-1937
85.95
High Compression kit
14.3:1
78
0931-0494
599.95
01-13
Big Bore gasket kit
-
-
0934-1523
85.95
Standard Bore gasket kit
-
-
0934-3130
89.95
WR250F
+3mm Big Bore, 270cc kit
13.9:1
-
0931-0491
649.95
05-12/
Big Bore gasket kit
-
-
0934-3131
95.95
YZ250F
250 XC-F
Standard Bore Cylinder (only)
-
76
0931-0404
279.95
05-07
Standard Bore kit
12.5:1
77
0931-0279
559.95
06-12/
Standard Bore kit
12.8:1
76
0931-0408
589.95
WR250F
250 SX-F
Standard Bore
01-12/
06-12
High Compression kit
13.3:1
76
0931-0409
579.95
YZ250F
Standard Bore
+3mm Big Bore, 276cc kit
12.8:1
-
0931-0411
649.95
01-07
High Compression kit
13.5:1
77
0931-0296
579.95
Standard Bore gasket kit
-
-
0934-2368
85.95
YZ250
Standard Bore Cylinder (only)
10.6:1
66.4 0931-0578
399.95
Big Bore gasket kit
-
-
0934-2370
85.95
99-17
Standard Bore Cylinder kit
10.6:1
66.4 0931-0587
569.95
350 SX-F
Standard Bore Cylinder (only)
-
88
0931-0403
279.95
+5.6mm Big Bore Kit
-
72
0931-0660
999.95 SPROCKETS
11-12
Standard Bore kit
13.5:1
88
0931-0406
599.95
Standard Bore gasket kit
-
-
0934-4049
69.95
Standard Bore
Big Bore gasket kit
-
-
0934-4757
79.95
High Compression kit
14.0:1
88
0931-0407
599.95
YZ250F
Standard Bore Cylinder (only)
13.5:1
77
0931-0579
269.95
+2mm Big Bore, 365cc kit
13.5:1
90
0931-0410
649.95
14-17
Standard Bore Cylinder kit
13.5:1
77
0931-0588
559.95
Standard Bore gasket kit
-
-
0934-2367
85.95
Standard Bore
Big Bore gasket kit
-
-
0934-2369
85.95
High Compression kit
14.2:1
77
0931-0589
599.95
350 SX-F 13 Standard Bore kit
-
88
0931-0496
279.95
Big Bore Cylinder kit
13.5:1
80
0931-0591
649.95
Standard Bore kit
Standard Bore Gasket kit
-
-
0934-4050
85.95
(uses Vertex #23831)
13.6:1
88
0931-0497
579.95
Big Bore Gasket kit
-
-
0934-4052
85.95
Standard Bore High Compression
YZ250F
Standard Bore kit
13.5:1
77
0931-0281
559.95
kit (uses Vertex #23848)
14.1:1
88
0931-0498
599.95
08-12
Standard Bore
Standard Bore gasket kit
-
-
0934-3132
89.95
High Compression kit
13.9:1
77
0931-0298
599.95
+2mm Big Bore, 365cc kit
WR450F
+3mm Big Bore, 478cc
(uses Vertex #23236)
13.5:1
-
0931-0495
649.95
03-06
(uses Vertex #23404) kit
-
-
0931-0426
649.95 WHEELS &
Big Bore gasket kit
-
-
0934-3133
85.95
478cc Top End gasket kit
-
-
0934-2387
85.95 ACCESSORIES
SUZUKI
YZ450F
Standard Bore Cylinder (only)
-
95
0931-0132
249.95
RM-Z250
Standard Bore Cylinder (only)
-
77
0931-0130
279.95
03-05
Standard Bore kit
12.5:1
95
0931-0280
595.95
04-06
Standard Bore kit
12.6:1
77
0931-0275
595.95
Standard Bore
Standard Bore
High Compression kit
13.5:1
95
0931-0297
595.95 SUSPENSION
High Compression kit
13.3:1
77
0931-0294
579.95
Standard Bore gasket kit
-
-
0934-1938
85.95
Standard Bore gasket kit
-
-
0934-1935
85.95
+3mm Big Bore, 478cc
+3mm Big Bore, 269cc
12.6:1
80
0931-0120
649.95
(uses Vertex #23404) kit
-
-
0931-0426
649.95
Big Bore gasket kit
-
-
0934-1525
85.95
478cc Top End gasket kit
-
-
0934-2387
85.95 ELECTRICAL
RM-Z250
Standard Bore Cylinder (only)
-
77
0931-0401
279.95
YZ450F
Standard Bore Cylinder (only)
-
95
0931-0164
269.95 & GAUGES
07-09
Standard Bore kit
13.4:1
77
0931-0352
559.95
06-09/
Standard Bore kit
12.5:1
95
0931-0282
559.95
Standard Bore
WR450F
Standard Bore
High Compression kit
13.8:1
77
0931-0353
579.95
07-14
High Compression kit
13.5:1
95
0931-0299
599.95
Standard Bore gasket kit
-
-
0934-2148
85.95
Standard Bore gasket kit
-
-
0934-1939
85.95 LIGHTING
+3mm Big Bore, 269cc kit
-
-
0931-0350
649.95
+3mm Big Bore, 478cc kit
12.5:1
98
0931-0174
649.95
Big Bore gasket kit
-
-
0934-2150
85.95
+3mm Big bore gasket kit
-
-
0934-1699
85.95
RM-Z250
Standard Bore Cylinder (only)
-
-
0931-0402
279.95
YZ450F
Standard Bore Cylinder (only)
-
97
0931-0396
289.95
10-12
Standard Bore kit
13.4:1
77
0931-0343
559.95
10-13
Standard Bore kit
13.5:1
97
0931-0345
595.95
Standard Bore
Standard Bore
High Compression kit
13.8:1
77
0931-0344
599.95
High Compression kit
13.8:1
77
0931-0349
595.95
Standard Bore gasket kit
-
-
0934-2149
85.95
Standard Bore gasket kit
-
-
0934-2152
85.95
+3mm Big Bore, 269cc kit
-
-
0931-0351
649.95
+2mm Big Bore, 468cc kit
12.5:1
-
0931-0354
649.95
Big Bore gasket kit
-
-
0934-2151
85.95
Big Bore gasket kit
-
-
0934-2153
85.95 FUEL/AIR
RM-Z250 13 Standard Bore kit
YZ450F
Standard Bore Cylinder (only)
-
97
0931-0396
289.95 SYSTEMS
(uses Vertex #23861)
13.5:1
77
0931-0502
569.95
14-17
Standard Bore kit
12.5:1
97
0931-0585
595.95
Standard Bore High Compression
Standard Bore
kit (uses Vertex #23862)
13.9:1
77
0931-0503
589.95
High Compression kit
12.5:1
97
0931-0586
595.95
+3mm Big Bore, 269cc kit
13.5:1
80
0931-0501
679.95
Standard Bore Gasket kit
-
-
0934-4050
85.95 HARDWARE &
DR-Z400
Standard Bore Cylinder (only)
-
90
0931-0139
269.95
Big Bore Cylinder kit
12.5:1
99
0931-0590
649.95 MERCHANDISING
00-14
Standard Bore kit
11.3:1
90
0931-0283
559.95
Big Bore Gasket kit
-
-
0934-4051
85.95
Standard Bore
High Compression kit
13.5:1
90
0931-0300
579.95
Standard Bore gasket kit
-
-
0934-1940
85.95
+4mm Big Bore, 434cc kit
11.3:1
94
0931-0135
649.95
Big Bore gasket kit
-
-
0934-1527
85.95
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.
2017 PARTS UNLIMITED OFFROAD