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I need a replacement for my ZF pump.

This one has a keyway.

Mine is bent and I think this was the cause of my water pump bearing being knoqcked out.

Does anyone have a spare or knows where I can source one?

I wonder if this is the same type and size as fitted to Panteras?

Any help appreciated.

Thanks.

Phil
79 Longchamp GTS 3061
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Phi; the stock Pantera crank & waterpump pulleys are cast steel, quite heavy, the ratios are special to the Pantera and I seriously doubt if they could be bent even in a collision.... broken, but not bent. FWIW, there are custom aluminum pulleys made by March Performance in the U.S and sold by Jegs & Summitt speed shops. I'll bet one of their units wouls fix you right up. Go to Google & look for March Performance's web site.
Thanks for the input guys.

I'll measure tomorrow.

Mine has a keyway made from a slotted insert in the centre of the pulley.

Difficult to see if this has gone oval as there was some play when the engine was running.

I have a steel pulley around 6" dia and have never experienced or seen a bent pulley but whatever is worn I think it assisted in my waterpump bearing failure.

I'll put the measurements up tomorrow.

Thanks.

Phil
79 Longchamp GTS 3061
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