652 589 00 33 21 Hand pump - WS35.00-P-3388-21C

FG33/35/Set C 

MODEL 164, 166, 246, 251, 231 

Use: 

Hand pump for operating a hydraulic cylinder or for pressure buildup.

Fig 1: Identifying Hand Pump (652 589 00 33 21)

Courtesy of MERCEDES-BENZ USA