Offroad 2018

ENGINE accessories body handlebar & grips cables & levers engine fuel & intake electrical & ignition clutch drive bearings brakes steering & suspension tires exhaust 387 2018 OFFROAD CATALOG chemicals tools & shop PISTONS MODEL YEAR-RANGE VERSION COMP. RATIO CYL- INDER BORE (MM) PISTON DIAM. (MM) DISPLACE- MENT SIZE OVER STD TOP END PISTON KIT PART # PISTON KIT PART # REPLACE- MENT RING(S) PART # WRIST PIN PART # CIRCLIP PART # YAMAHA CONTINUED YZ 250F 01-07 FORGED HIGH COMP 13.5:1 77 76.97 250 901210 901628 901040 901675 YZ 250F 01-07 FORGED HIGH COMP 13.5:1 77 76.98 250 901211 901628 901040 901675 YZ 250F 05-07 FORGED REPLICA 12.5 77 76.94 250 901293 901628 901040 901675 YZ 250F 05-07 FORGED REPLICA 12.5:1 77 76.95 250 901294 901628 901040 901675 YZ 250F 05-07 FORGED REPLICA 12.5 77 76.96 250 901295 901628 901040 901675 YZ 250F 05-07 FORGED REPLICA 12.5:1 77 76.97 250 0 901296 901628 901040 901675 YZ 250F 05-07 FORGED BIG BORE 12.5:1 80 79.96 269 3 901297 901604 901040 901675 YZ 250F 05-07 FORGED BIG BORE 12.5:1 80 79.97 269 3 901298 901604 901040 901675 YZ 250F 05-07 FORGED BIG BORE 12.5:1 80 79.98 269 3 901299 901604 901040 901675 YZ 250F 08-13 FORGED REPLICA 13.5:1 77 76.95 250 STD 901369 901628 901040 901675 YZ 250F 08-13 FORGED REPLICA 13.5:1 77 76.96 250 STD 901370 901628 901040 901675 YZ 250F 08-13 FORGED REPLICA 13.5:1 77 76.97 250 STD 901962 901628 901040 901675 YZ 250F 08-13 FORGED REPLICA 13.5:1 77 76.98 250 STD 901963 901628 901040 901675 YZ 250F 08-13 FORGED HIGH COMP 13.9:1 77 76.95 250 STD 901373 901599 901040 901675 YZ 250F 08-13 FORGED HIGH COMP 13.9:1 77 76.96 250 STD 901374 901599 901040 901675 YZ 250F 08-13 FORGED HIGH COMP 13.9:1 77 76.97 250 STD 901375 901599 901040 901675 YZ 250F 08-13 FORGED HIGH COMP 13.9:1 77 76.98 250 STD 901376 901599 901040 901675 YZ 250F 08-13 FORGED HIGH COMP 14.2:1 77 76.95 250 901956 901599 901778 YZ 250F 08-13 FORGED HIGH COMP 14.2:1 77 76.96 250 901957 901599 901778 YZ 250F 08-13 FORGED HIGH COMP 14.2:1 77 76.97 250 901958 901599 901778 YZ 250F 14-15 FORGED REPLICA 13.5:1 77 76.95 250 901959 901666 901675 YZ 250F 14-15 FORGED REPLICA 13.5:1 77 76.96 250 901960 901666 901675 YZ 250F 14-15 FORGED REPLICA 13.5:1 77 76.97 250 901961 901666 901675 YZ 250F 14-15 FORGED HIGH COMP 14.2:1 77 76.95 250 901950 903331 901666 901675 YZ 250F 14-15 FORGED HIGH COMP 14.2:1 77 76.96 250 901951 903331 901666 901675 YZ 250F 14-15 FORGED HIGH COMP 14.2:1 77 76.97 250 901952 903331 901666 901675 YZ 250F 14-16 FORGED BIG BORE 13.5:1 80 79.95 270 3 901947 901604 901666 901675 YZ 250F 14-16 FORGED BIG BORE 13.5:1 80 79.96 270 3 901948 901604 901666 901675 YZ 250F 14-16 FORGED BIG BORE 13.5:1 80 79.97 270 3 901949 901604 901666 901675 YZ 250F 14-15 FORGED HIGH COMP 14.4:1 77 76.95 250 901953 903331 901666 901675 YZ 250F 14-15 FORGED HIGH COMP 14.4:1 77 76.96 250 901954 903331 901666 901675 YZ 250F 14-15 FORGED HIGH COMP 14.4:1 77 76.97 250 901955 903331 901666 901675 YZ 250F 15-16 PRO HIGH COMP 13.8:1 77 76.96 250 903644 903331 901675 YZ 250F 15-16 FORGED PRO BIG BORE 14.4:1 80 79.96 270 3 903645 901605 901675 YZ 250F 16 FORGED REPLICA 13.5:1 77 76.95 250 903635 903331 901675 YZ 250F 16 FORGED REPLICA 13.5:1 77 76.96 250 903636 903331 901675 YZ 250F 16 FORGED REPLICA 13.5:1 77 76.97 250 903637 903331 901675 YZ 250F 16 FORGED HIGH COMP 14.2:1 77 76.95 250 903638 903331 901675 YZ 250F 16 FORGED HIGH COMP 14.2:1 77 76.96 250 903639 903331 901675 YZ 250F 16 FORGED HIGH COMP 14.2:1 77 76.97 250 903640 903331 901675 YZ 250F 16 FORGED HIGH COMP 13.7:1 77 76.95 250 903641 903331 901675 YZ 250F 16 FORGED HIGH COMP 13.7:1 77 77.96 250 903642 903331 901675 YZ 250F 16 FORGED HIGH COMP 13.7:1 77 76.97 250 903643 903331 901675 YZ 250FX 15 FORGED REPLICA 13.5:1 77 76.95 250 901959 901666 901675 YZ 250FX 15 FORGED REPLICA 13.5:1 77 76.96 250 901960 901666 901675 YZ 250FX 15 FORGED REPLICA 13.5:1 77 76.97 250 901961 901666 901675 YZ 250FX 15 FORGED HIGH COMP 14.2:1 77 76.95 250 901950 903331 901666 901675 YZ 250FX 15 FORGED HIGH COMP 14.2:1 77 76.96 250 901951 903331 901666 901675 YZ 250FX 15 FORGED HIGH COMP 14.2:1 77 76.97 250 901952 903331 901666 901675 YZ 250FX 15-16 FORGED BIG BORE 13.5:1 80 79.95 270 3 901947 901604 901666 901675 YZ 250FX 15-16 FORGED BIG BORE 13.5:1 80 79.96 270 3 901948 901604 901666 901675 YZ 250FX 15-16 FORGED BIG BORE 13.5:1 80 79.97 270 3 901949 901604 901666 901675 YZ 250FX 15 FORGED HIGH COMP 14.4:1 77 76.95 250 901953 903331 901666 901675 YZ 250FX 15 FORGED HIGH COMP 14.4:1 77 76.96 250 901954 903331 901666 901675 YZ 250FX 15 FORGED HIGH COMP 14.4:1 77 76.97 250 901955 903331 901666 901675 YZ 250FX 16 FORGED REPLICA 13.5:1 77 76.95 250 903635 903331 901675 YZ 250FX 16 FORGED REPLICA 13.5:1 77 76.96 250 903636 903331 901675 YZ 250FX 16 FORGED REPLICA 13.5:1 77 76.97 250 903637 903331 901675 YZ 250FX 16 FORGED HIGH COMP 14.2:1 77 76.95 250 903638 903331 901675 YZ 250FX 16 FORGED HIGH COMP 14.2:1 77 76.96 250 903639 903331 901675 YZ 250FX 16 FORGED HIGH COMP 14.2:1 77 76.97 250 903640 903331 901675 YZ 250FX 16 FORGED HIGH COMP 13.7:1 77 76.95 250 903641 903331 901675 YZ 250FX 16 FORGED HIGH COMP 13.7:1 77 77.96 250 903642 903331 901675 YZ 250FX 16 FORGED HIGH COMP 13.7:1 77 76.97 250 903643 903331 901675 YZ 400F 98-99 FORGED REPLICA 12.5:1 92 91.93 400 901173 901644 901045 901939 YZ 426F 00-02 FORGED REPLICA 12.5:1 95 94.93 426 901179 901647 901016 901684 YZ 450F 10-13 FORGED HIGH COMP 13.5:1 97 96.95 450 903468 YZ 450F 10-13 FORGED HIGH COMP 13.5:1 97 96.94 450 903467 YZ 450F 10-13 FORGED HIGH COMP 13.5:1 97 96.93 450 903466 YZ 450F 10-13 FORGED REPLICA 12.5:1 97 96.95 450 903465 YZ 450F 10-13 FORGED REPLICA 12.5:1 97 96.94 450 903464 YZ 450F 10-13 FORGED REPLICA 12.5:1 97 96.93 450 903463