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Cessna 337
01-27-13, 10:41 AM
Looking for a working Hydraulic Pump for a 1969 337D. The typical P/N is 20240-1CF. Call Brent at 561-310-3242 Thanks.
Skymaster337B
10-16-14, 12:02 AM
Did you ever find a source for the pump, or a newer part number for it? How about the parts/seals for it to do a rebuild?
Skymaster337B
05-29-18, 04:50 PM
So, has anyone cracked the code on new hydraulic pumps for the older engine driven styles? Seems like the part number has disappeared from existence. Or at the very least, a supplier with new parts such as the seals?
kilr4d
06-13-18, 07:45 AM
Rick Cox is the expert in Cessna hydraulic pumps.

https://coxairparts.com/
skymstr02
06-16-18, 05:00 PM
Looked at the capability list for Cox and the engine driven hydraulic pumps are not on it.
kilr4d
06-16-18, 05:23 PM
In that case I would call Cox and ask. It will definitely be a question they've heard before.
YankeeClipper
09-06-18, 08:10 PM
I just spoke with Don today--he has some cores, and aircraft accessories can rebuild them. Looks like QAA has rebuilt also. ... Which is encouraging as I ponder some of the early models for my purchase.
kilr4d
11-12-18, 04:38 PM
Spoke to a guy today that got a GREAT price on an OH'd powerpack from these guys:

https://www.turbinerotables.com/