Yamaha IT250 Fork Seals

Fork specs for the Yamaha IT250 vary by year (see the table below).Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.

  • Fork typeConventional
YearsFork tube
1977–1980 36 mm
1981–1982 38 mm
1983 43 mm
KitYearsSeal sizeReplaces OEM
55-109 1977–1980 36x48x11 Kawasaki 92049-1226
55-112 1981–1982 38x50x10.5 n/a
55-122 1983 43x55x10.5 Yamaha 5VX-23145-00-00
57-117 1983 n/a n/a
57-119 1981–1982 n/a n/a
57-120 1977–1980 n/a n/a
56-120 1977–1980 n/a n/a
56-124 1981–1982 n/a n/a

Verified fork kits we stock for your Yamaha IT250

Fork oil for your Yamaha IT250

A fork-oil change on the Yamaha IT250 uses 10wt fork oil. Factory fill: SAE10W (KYB G10 / equiv).