Indian Chief Bobber Fork Seals
Fork specs for the Indian Chief Bobber vary by year (see the table below).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.
| Years | Fork tube |
|---|---|
| 2022–2024 | 46 mm |
| 2025 | 43 mm |
| Kit | Years | Seal size | Replaces OEM |
|---|---|---|---|
| 55-156 | 2025 | n/a | n/a |
| 56-187 | 2025 | n/a | n/a |
| 57-170 | 2025 | n/a | n/a |
| 38-6163 (bushings) | 2025 | n/a | n/a |
Verified fork kits we stock for your Indian Chief Bobber

Fork Seal Kit
Fork Oil & Dust Seal Kit — BMW HP4 (2013-2014) +
$45.76

Fork Seal Kit
Fork Dust Seal Kit — BMW HP4 (2013-2014) + 10
$40.64
Fork oil for your Indian Chief Bobber
A fork-oil change on the Indian Chief Bobber uses 10wt fork oil. Factory fill: Indian fork oil Type I (SAE 10).













