Triumph Thruxton RS Fork Seals
The Triumph Thruxton RS 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 | 2020–2025 | 43x54x11 | Ducati 34920261A, Ducati 34920211A |
| 57-108 | 2020–2025 | n/a | n/a |
| 56-133 | 2020–2025 | n/a | n/a |
Verified fork kits we stock for your Triumph Thruxton RS
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 & Dust Seal Kit — Aprilia RSV4 APRC R
$37.79
Fork oil for your Triumph Thruxton RS
A fork-oil change on the Triumph Thruxton RS uses 10wt fork oil. Factory fill: Kayaba G10 (SAE 10) — Showa SS-8 on some.
