Off color injector pump
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=128667
Printed Date: 23 Dec 2025 at 7:52am Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Off color injector pump
Posted By: thendrix
Subject: Off color injector pump
Date Posted: 12 Sep 2016 at 3:41pm
Got an injector pump on a Long 610 that has a leak. I've been told there are 2 "o" rings and a gasket that longparts.com doesn't have. But they can sell me a new pump for a little north of $750. It's leaking between the top cap and the main body. Anybody got any ideas?
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------------- "Farming is a business that makes a Las Vegas craps table look like a regular paycheck" Ronald Reagan
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Replies:
Posted By: DougG
Date Posted: 12 Sep 2016 at 5:45pm
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I'd take it apart carefully and get New O rings from a hardware store, pump shop,,,,, then get silicone made for fuel and reseal it,,,,,, it's worth a shot!
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Posted By: DiyDave
Date Posted: 12 Sep 2016 at 6:41pm
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Take pump to pump shop, most charge somewhere around $100/hole...
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Posted By: Hubert (Ga)engine7
Date Posted: 12 Sep 2016 at 6:52pm
Tyler, does it have the Escorts engine in it? There may be some other sources for parts out there or as already suggested you may be able to match up the o rings. I have a Farmtrac 35 and getting parts will probably be a problem when I need them.
------------- Just an old country boy saved by the grace of God.
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Posted By: thendrix
Date Posted: 12 Sep 2016 at 7:04pm
According to tractordata.com it's a UTB which is pretty much a fiat copy. I bought a deal in it from my father in law and when I get it fixed I'm going to send it on and find something a little more common. That makes the hardware store o rings and silicone more tempting
------------- "Farming is a business that makes a Las Vegas craps table look like a regular paycheck" Ronald Reagan
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Posted By: kev/ont
Date Posted: 12 Sep 2016 at 7:05pm
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Thats just a CAV injection pump. You can get the gasket at most any farm equipment dealer. Not hard to repair. There is a spring between the cover and the body you have to unhook as you remove the cover. Then you can remove the throttle and shut off levers to change the oring in them. Sometimes the cover is actually wore out but you wont know till u get it off.
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Posted By: powertech84
Date Posted: 12 Sep 2016 at 9:11pm
Deere used that pump, i want to say on the 2840. Try your local dealer, they should be able to get you the orings.
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Posted By: Albert
Date Posted: 12 Sep 2016 at 9:34pm
we keep the ones for the CAV pumps on Massey and White also 175 Allis Albert 800-589-2426
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