Kawasaki KDX80 Fork Seals
The Kawasaki KDX80 runs a 30 mm conventional front fork, oil seal 30x42x10.5.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 tube30 mm
- Oil seal size30x42x10.5
- Fork typeConventional
| Kit | Years | Seal size | Replaces OEM |
|---|---|---|---|
| 57-124 | 1980–1988 | n/a | n/a |
| 56-106 | 1980–1988 | n/a | n/a |
| 55-103 | 1980–1988 | 30x42x10.5 | n/a |
Verified fork kits we stock for your Kawasaki KDX80

Fork Seal Kit
Fork Dust Seal Kit — Kawasaki KDX80 (1980-1988)
$19.87

Fork Seal Kit
Fork Oil & Dust Seal Kit — Kawasaki KDX80
$38.50

Fork Seal Kit
Fork Oil Seal Kit — Honda ATC185 (1983) + 26
$18.60
Fork oil for your Kawasaki KDX80
A fork-oil change on the Kawasaki KDX80 uses 10wt fork oil. Factory fill: SAE10W (KYB G10 / equiv).













