BMW K1100 LT Fork Seals
The BMW K1100 LT runs a 41.7 mm front fork.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 tube41.7 mm
| Kit | Years | Seal size | Replaces OEM |
|---|---|---|---|
| 56-162 | 1992–1997 | n/a | n/a |
| 55-144 | 1992–1997 | n/a | n/a |
| 57-149 | 1992–1997 | n/a | n/a |
Verified fork kits we stock for your BMW K1100 LT

Fork Seal Kit
Fork Oil & Dust Seal Kit — BMW K1 (1989-1993) +
$61.47

Fork Seal Kit
Fork Oil Seal Kit — BMW K1 (1989-1993) + 4 more
$27.43
Fork oil for your BMW K1100 LT
A fork-oil change on the BMW K1100 LT uses 7.5wt fork oil, about 375 ml per leg. Factory fill: SAE 7.5 (K-series Showa telescopic).












