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655 water pump
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Sam T-Ga View Drop Down
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Joined: 13 Sep 2009
Location: Monticello, Ga.
Points: 392 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Sam T-Ga Quote  Post ReplyReply Direct Link To This Post Topic: 655 water pump
    Posted: 13 Dec 2017 at 3:41pm
will water pump from 180 tractor, 2800 engine fit 2200 engine in 655 crawler?
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orangeman View Drop Down
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Joined: 12 Sep 2009
Points: 1831 		Post Options Post Options   Thanks (0) Thanks(0)   Quote orangeman Quote  Post ReplyReply Direct Link To This Post Posted: 16 Dec 2017 at 9:56am
Sam T. 

The Water Pump in my 655 Parts Manual shows Part Number 4029130-4 - Pump ASSY. (Water).

Shaft and Bearing has no part number so am assuming AC did not intend service for those parts. 

Checked HD4 Service Manual and it does show service for the bearing and shaft. 

What is wrong with your pump, (leaks)?    Also, note that the aluminum pipe mounted to the water pump can and will suffer from galvanic/carbon black corrosion where the inlet hose attaches.  

Maybe someone could check their 180 parts manual for the water pump parts number. 

Why AC chose not to machine that part out of steel - guess we will never know.  

The design relating to the flow of coolant from the water pump to the radiator could be improved. 

Wish I could be of more help!

Orangeman


Edited by orangeman - 16 Dec 2017 at 10:38am
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pinball View Drop Down
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Joined: 28 May 2014
Location: missouriu
Points: 6346 		Post Options Post Options   Thanks (0) Thanks(0)   Quote pinball Quote  Post ReplyReply Direct Link To This Post Posted: 17 Dec 2017 at 6:57am
I replaced my h4 water pump with one for a 190. Same pump except it has a gasket but no o-ring. Apparently the 190 and the 2200 engines are a lot a like in parts.
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orangeman View Drop Down
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Joined: 12 Sep 2009
Points: 1831 		Post Options Post Options   Thanks (0) Thanks(0)   Quote orangeman Quote  Post ReplyReply Direct Link To This Post Posted: 17 Dec 2017 at 7:37am
Pinball:  Good info.  lots of water pumps available - image search in google for 190 XT water pump.  Orangeman
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pinball View Drop Down
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Joined: 28 May 2014
Location: missouriu
Points: 6346 		Post Options Post Options   Thanks (0) Thanks(0)   Quote pinball Quote  Post ReplyReply Direct Link To This Post Posted: 17 Dec 2017 at 3:52pm
I have a place locally where the fellow really does a good job looking up parts or my h4. I needed a fuel pump and he told me had 3 on the shelf. what a surprise then he told me that a lot of parts are the same on the 190. he has the microfilm parts sheets and apparently they show the cross reference.
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