The wide range of external fan alternators produced by Jumps caters to 12 volt and 24 volt systems, with a charging capacity from 27 amps to 140 amps. The units are structurally robust and undergo rigorous testing, all of which go a long way in assuring customers of high product efficiency and an extended product life cycle.

Jumps has expanded its range of alternators by adding Internal Fan Alternators and Vacuum Pump Alternators to its portfolio. These are used in contemporary vehicles. The range also includes alternators fitted with Clutch Pulleys.

The product range offers replacement options for various European and American automotive applications including:


Some of the popular types are :
- Bosch K1 series
- Bosch N1 series
- Bosch T1 series
- Lucas A123 series
- Lucas A115 series
- Prestolite A123 series