Harley-Davidson FXLRST Fork Seals
The Harley-Davidson FXLRST 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 | 2022–2025 | 43x54x11 | Ducati 34920261A, Ducati 34920211A |
| 56-133-1 | 2022–2025 | n/a | n/a |
| 57-108-1 | 2022–2025 | n/a | n/a |
Verified fork kits we stock for your Harley-Davidson FXLRST
Fork Seal Kit
Fork Oil Seal Kit — Tiger Sport 1200 (2017-2019)
$18.24
Fork Seal Kit
Fork Oil & Dust Seal Kit — Aprilia Dorsoduro 750
$37.79
Fork Seal Kit
Fork Dust Seal Kit — Aprilia Dorsoduro 750
$19.50
Fork oil for your Harley-Davidson FXLRST
A fork-oil change on the Harley-Davidson FXLRST uses 15wt fork oil, about 311 ml per leg. Factory fill: H-D Type E fork oil (41.1 cSt@40C = SAE 15).
