Triumph 900 Adventurer Fork Seals

The Triumph 900 Adventurer runs a 43 mm front fork, oil seal 43x54x11.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 tube43 mm
  • Oil seal size43x54x11
KitYearsSeal sizeReplaces OEM
55-120 1999–2001 43x54x11 Ducati 34920261A, Ducati 34920211A
57-108 1999–2001 n/a n/a
56-169 1996–1998 n/a n/a
55-150 1996–1998 n/a n/a
57-155 1996–1998 n/a n/a
56-133 1999–2001 n/a n/a
38-6085 (bushings) 1999–2001 n/a n/a

Verified fork kits we stock for your Triumph 900 Adventurer

Fork oil for your Triumph 900 Adventurer

A fork-oil change on the Triumph 900 Adventurer uses 10wt fork oil. Factory fill: Showa SS-8 / Kayaba (SAE 10).