Honda CB550 Fork Seals

The Honda CB550 runs a 35 mm conventional front fork, oil seal 35x48x11.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 tube35 mm
  • Oil seal size35x48x11
  • Fork typeConventional
KitYearsSeal sizeReplaces OEM
55-108 1975–1977 35x48x11 n/a
56-168 1975–1977 n/a n/a
57-154 1975–1977 n/a n/a

Verified fork kits we stock for your Honda CB550

Fork oil for your Honda CB550

A fork-oil change on the Honda CB550 uses 10wt fork oil, about 150 ml per leg. Factory fill: OE ATF; modern 10wt.