Fleck 19659 5600 Replacement Timer & Piston Drive Motor (24v-60Hz-1/30 OEM Part# 19659-1, 24V/60Hz/1/30 RPM, Silver 24V replacement motor for Fleck 5600 & 3200 control valves and 2510 timer mechanism These motors can sometime wear and stop turning or the gear teeth can wear down Genuine OEM replacement part# 19659-1. This is the same brand that Fleck uses when building their valves 24V - 60Hz - 1/30 RPM