3 bolt pattern 6" apart @120°
Fits 1"OD Shaft with key
Apply 12V DC it locks, spins pulley without engaging if not
Perfect for mating with a Hydraulic Gearbox that needs fluid flow (or emergency engine driven bilge pump).
Couple to your output flange and the shaft.
Now the prop shaft can spin without drag from being locked in gear, eliminating burning up of the gearbox when in Neutral while under sail!
Energize when motoring for Forward and Reverse
OR
Attach and use the pulley with engine belt to drive an emergency engine driven bilge pump!
post id: 7866839305
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