MASTERTECH MARINE
offers this Alternative replacement pump MTM-03-70 for VRO on Crossflow V4 motors
Mounts on Air Silencer in place of original VRO pump. Has bracket for easy mounting.
This pump uses the VRO pulse hose to operate it.

You can also use pump
8556 and mount to manifold, as done prior to VRO pumps.
That one gets the pulse directly through the back to operate it.

 

VRO pump as originally mounted on motor
Air Silencer
VRO on V4 Xflow
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Air Silencer removed, with VRO pump VRO on silencer
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Air Silencer with replacement pump 100-156-03 mounted silencer-new-pump
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HOSE CONNECTIONS

Hose connection
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