Ducati ST4 Fork Seals
The Ducati ST4 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
| Kit | Years | Seal size | Replaces OEM |
|---|---|---|---|
| 55-120 | 1999–2001 | 43x54x11 | Ducati 34920261A, Ducati 34920211A |
| 57-108 | 1999–2003 | n/a | n/a |
| 55-157 | 2003 | n/a | n/a |
| 56-133 | 1999–2003 | n/a | n/a |
Verified fork kits we stock for your Ducati ST4
Fork Seal Kit
Fork Oil Seal Kit — Tiger Sport 1200 (2017-2019)
$18.24
Fork Seal Kit
Fork Dust Seal Kit — Aprilia Caponord 1200
$19.50
Fork Seal Kit
Fork Oil Seal Kit — Aprilia RSV4 FACTORY
$19.12
Fork Seal Kit
Fork Oil & Dust Seal Kit — Aprilia RSV4 APRC R
$37.79
Fork oil for your Ducati ST4
A fork-oil change on the Ducati ST4 uses 7.5wt fork oil, about 480 ml per leg (oil level 85 mm). Factory fill: Shell Advance Fork 7.5 (7.5wt) — Ducati-spec for Showa/Marzocchi street forks.
