Offroad 2019

396 ENGINE body accessories handlebar & grips cables & levers electrical & ignition engine fuel & intake clutch brakes drive steering & suspension bearings tires exhaust chemicals tools & shop YEARS BORE X STROKE BORE SIZE TOP END KIT SINGLE PISTON RING SET PISTON PIN CIRCLIP TOP END GASKET KIT TOP END BEARING YAMAHA (4-STROKE) CONTINUED YZ250F 14-15 77.0 77.0 PK1899 40116M07700 7700YC S677 CW16 W6929 YZ250FX 15-16 x WR250F 15-17 53.6 YZ250F 14-15 77.0 77.0 PK1911 40127M07700 7700YC S677 CW16 W6929 YZ250FX 15-16 x WR250F 15-17 53.6 HighCompession14:1 YZ250F 14-15 77.0 77.0 RC903M07700 101730 112381 CW16 W6929 YZ250FX 15-16 x WR250F 15-17 53.6 High Compression 14:1 RC Series Piston YZ250F 16-18 77.0 77.0 115195 7700YC S677 111633 W6929 YZ250FX 17-18 x WR250F 18 53.6 YZ250F 16-18 77.0 77.0 115196 7700YC S677 CW16 W6929 YZ250FX 18 x WR250F 18 53.6 High Compression 14:1 TT350 85-98 86.0 86.0 4674M08600 3386XC S475 CW19 W5751 XT350 85-00 x 87.0 4674M08700 3425XC 59.6 87.5 101859 3445XC YZ400F 98-99 92.0 92.0 4649M09200 3622XR S560 CW18 W5678 WR400F 98-00 x 94.0 4649M09400 3701XR 92mm 60.1 W5699 94mm YZ400F 98-99 92.0 92.0 101249 3622XR S560 CW18 W5678 WR400F 98-00 x 94.0 101250 3701XR 92mm 60.1 High Compression 13.5:1 W5699 94mm YZ426F 00-02 95.0 95.0 102160 4693M09500 3741XS S615 CW19 W5882 WR426F 01-02 x 96.5 4693M09650 9650XS 95mm 60.1 97.0 103549 3819XS W5960 96.5-97mm YZ426F 00-02 95.0 95.0 103636 3741XS S615 CW19 W5882 WR426F 01-02 x 97.0 9650XS 95mm 60.1 103637 3819XS High Compression 13.5:1 W5960 96.5-97mm YZ450F 03-05 95.0 95.0 103221 4785M09500 3741XS S600 CW18 W6129 WR450F 03-06 X 97.0 101751 4785M09700 3819XS 95mm 63.4 W6130 97mm YZ450F 03-05 95.0 95.0 102385 102876 3741XS S600 CW18 W6129 WR450F 03-06 X 97.0 102877 3819XS 95mm 63.4 High Compression 13.5:1 W6130 97mm YZ450F 06-09 95.0 95.0 103366 4785M09500 3741XS S600 CW18 W6420 WR450F 07-15 X 97.0 102496 4785M09700 3819XS 95mm 63.4 W6421 97mm YZ450F 06-09 95.0 95.0 102653 102876 3741XS S600 CW18 W6420 WR450F 07-15 X 97.0 102877 3819XS 95mm 63.4 High Compression 13:1 W6421 97mm YZ450F 10-13 97.0 97.0 112299 102928 3819XS 104087 CW18 104624 X 60.8 YZ450F 10-13 97.0 97.0 112297 102872 3819XS 104087 CW18 104624 X 60.8 High Compression 13:1 YZ450F 10-13 97.0 97.0 102754 101734 112386 CW18 104624 X 60.8 High Compression 13.5:1 RC Series Piston