320 gear pump failed.

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320 gear pump failed.

Postby Paul Nafziger » Wed Feb 26, 2025 4:29 pm

Need to replace the hydraulic pump in my 320. Suggestions where I can buy one?
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Re: 320 gear pump failed.

Postby Paul Miller » Wed Feb 26, 2025 4:34 pm

Do not call any Parker dealer. Connect with Chris Z online here and he can assist with a repair and we have the necessary parts as required. Is your pump missing or not spinning or what? It would be good to have some background to help further.
Last edited by admin on Wed Feb 26, 2025 4:50 pm, edited 1 time in total.
Reason: moved to WTB section of Classifieds. Let us know when it can be removed.
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Re: 320 gear pump failed.

Postby Paul Nafziger » Wed Feb 26, 2025 8:51 pm

Thanks! How do I find Chris Z?
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Re: 320 gear pump failed.

Postby Chris Zavatson » Thu Feb 27, 2025 2:23 am

Paul Nafziger wrote:Need to replace the hydraulic pump in my 320. Suggestions where I can buy one?

Paul,
PM me pics and details so I can see what vintage pump you have now and understand what broke or is not working. -should help decide on repair vs replace.
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Re: 320 gear pump failed.

Postby Paul Nafziger » Fri Feb 28, 2025 1:55 pm

Sent an email, Chris.
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Re: 320 gear pump failed.

Postby admin » Fri Feb 28, 2025 4:08 pm

Is there any ability to post the pump data here so we can benefit from the topic? That's the whole point of this website btw.
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Re: 320 gear pump failed.

Postby Chris Zavatson » Fri Feb 28, 2025 4:12 pm

admin wrote:Is there any ability to post the pump data here so we can benefit from the topic? That's the whole point of this website btw.

Good idea.
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Re: 320 gear pump failed.

Postby Paul Nafziger » Fri Feb 28, 2025 5:30 pm

On my annual condition inspection, the pump suddenly stopped pumping fluid. It was if the bypass valve was open, but it was closed. The motor runs, but that's it. I've attached some photos. I assume you don't want the plumbing when I ship it to you.
Attachments
IMG_2557.JPG
Part Number
IMG_2574.JPG
Side View
IMG_2573.JPG
View of Bulkhead Side
IMG_2572.JPG
Side View
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Re: 320 gear pump failed.

Postby Vic Rosser » Fri Feb 28, 2025 10:50 pm

Paul Nafziger,
If you replace your pump, I’d like to purchase the metal reservoir from the old pump. That is if you have no further use for it. Thanks in advance,

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Re: 320 gear pump failed.

Postby Paul Nafziger » Sat Mar 01, 2025 12:10 am

Certainly, Vic.
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