Ducati Streetfighter V4 Fork Seals

The Ducati Streetfighter V4 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 2020–2025 43x54x11 Ducati 34920261A, Ducati 34920211A
57-102 2023–2025 n/a n/a
55-157 2023–2025 n/a n/a
56-188 2020–2025 n/a n/a
57-173 2020–2025 n/a n/a

Verified fork kits we stock for your Ducati Streetfighter V4

Fork oil for your Ducati Streetfighter V4

A fork-oil change on the Ducati Streetfighter V4 uses 10wt fork oil. Factory fill: Showa SS-08 / Shell Donax TA (10wt, 36.5 cSt) — Öhlins-equipped S/SP use Öhlins oil.