What Hydrovac Power Booster do I have???

[5Tractorguy]

I need to have the booster rebuilt on my '61 5000. Does anyone know what brand it is? I've been looking them up and it doesn't match any of the Bendix models.

It's an 11-1/2" diaphram, in my GMC manual they classify it as C-4005-A. I think I found a place to rebuild it, have to call tomorrow. If not I'm going to have to buy one re-manned, just have to make sure I get the correct one.

[jtrichard]

Could be a Midland..... I would have yours rebuilt as you most likely play hell getting the right one from any parts house

[dwcsr]

Originally Posted by 5Tractorguy

I need to have the booster rebuilt on my '61 5000. Does anyone know what brand it is? I've been looking them up and it doesn't match any of the Bendix models.

It's an 11-1/2" diaphram, in my GMC manual they classify it as C-4005-A. I think I found a place to rebuild it, have to call tomorrow. If not I'm going to have to buy one re-manned, just have to make sure I get the correct one.

Attachment 1567385 Attachment 1567386

That one is a Bendix
http://www.chevyc60.com/bendix_hydrovac_overhaul.htm

[5Tractorguy]

I found these two which seem to be it... Problem is Summit doesn't have a picture but the numbers match up. I'd hate to order it and have it be the wrong one. I emailed them for more info but I doubt I'll hear back...

Booster 1

Booster 2

[rkn463]

Originally Posted by 5Tractorguy

I found these two which seem to be it... Problem is Summit doesn't have a picture but the numbers match up. I'd hate to order it and have it be the wrong one. I emailed them for more info but I doubt I'll hear back...

Booster 1

Booster 2

I'm not sure how his prices compare but Geoff at http://www.alretta.com/ really knows his stuff. I had a very good experience dealing with him and have heard nothing but good about him.

-Richard