Yamaha YBR125 Custom / YB125SPD Fork Oil & Dust Seal Set
Brand-new unbranded replacement front fork oil and dust seal set for selected Yamaha YBR125 Custom / YB125SPD motorcycles using the BF7 seal-reference family.
Product Details
- Position: Front suspension / front forks
- Product: Fork oil and dust seal set
- Oil seal size: 30 x 40.5 x 10.5 mm
- Dust seal: BF7-F3144-00 / 4GU-F3144-00 Yamaha profile on YBR/YB applications; exact standalone dimensions are not reliably published in the Yamaha catalogues reviewed
- Yamaha oil-seal references: BF7-F3145-00 / 4GU-F3145-00
- Yamaha dust-seal references: BF7-F3144-00 / 4GU-F3144-00
- Condition: Brand new
- Type: Unbranded aftermarket replacement
Vehicle Compatibility
| Make | Model | Scope | Notes |
|---|---|---|---|
| Yamaha | YBR125 Custom / YB125SPD | 2008 model code 27S1 directly verified | Uses BF7-F3145-00 oil seal and BF7-F3144-00 dust seal |
Important Fitment Information
The 2008 YB125SPD / YBR125 Custom 27S1 parts catalogue directly confirms the BF7 oil and dust seals. For other YBR125 Custom years, match the original Yamaha seal references before ordering.
Yamaha part numbers are supplied for fitment identification only. This product is unbranded and is not represented as a Genuine Yamaha component.
Compare the original seal references and dimensions before ordering. Fork variants can differ by market and model revision.
What's Included
Fork oil and dust seals as supplied. Please refer to the product photographs for the exact pack quantity; the available export data does not independently confirm the number of individual seals in the pack.
Installation
Fork-seal replacement involves suspension disassembly and correct fork-oil setup. Inspect the fork tubes for corrosion or scoring before fitting new seals, as damaged tubes can quickly cause new seals to leak.