At some time the engine has been fitted with a feed pump - unusual on an S50. The pump body itself is missing, leaving the ram, rod and eccentric strap and sheave. It would an interesting project to make a new body and put the pump back into service.
Includes free UK shipping.
| length/inches | 9 |
| width/inches | 4 |
| height/inches | 5 |
| weight/kg | 1.6 |
| bore x stroke/inches | 5/8 x 1 1/4 |
| wheel material | cast iron, 4 inch diameter |