




🏁 Rebuild like a pro, race like a legend!
The All Balls Racing 46-3003 Acceleration Pump Rebuild Kit is a precision-engineered solution for Yamaha WR250F and YZ250F models (2001-2013). Featuring hardened SCM415/42 steel needle bearing shafts and corrosion-resistant bushings, this lightweight kit includes all necessary components to restore your acceleration pump assembly to race-ready condition.
| Manufacturer | All Balls |
| Brand | All Balls |
| Model | 46-3003 |
| Product Dimensions | 15.24 x 10.16 x 2.54 cm; 22.68 g |
| Item model number | 46-3003 |
| Exterior | Machined |
| Manufacturer part number | 46-3003 |
| OEM Part Number | Yamaha WR250F 2001 2002 2003 2004 2005 |
| Item Weight | 22.7 g |
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