Gear Box B31 For 31Hp Petrol

- 145 50.0071.00
- B31
- 31 Hp
- Motor Shaft - 1 1/8"
- Pump Shaft - 24mm

Specifications: ● Gear Ratio of 2.176:1 ● For engines from 11-31Hp / SAE Flange J609A ● Suits Comet, AR, Bertolini, Interpump, Leuco, Hawk & Udor pumps