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whatscooking 
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Joined: 08 Oct 2017
Location: Indiana
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 Topic: Hydraulic Coupler Male
Posted: 16 hours 17 minutes ago at 11:26am |
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Trying to rig up a guage to check pump pressure on the rear of a D21. Which type do I look for?
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whatscooking
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Location: Indiana
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Posted: 11 hours 15 minutes ago at 4:28pm |
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I thought one type was called pioneer, don't know what the older couplers were called.
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DrAllis
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Joined: 12 Sep 2009
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Posted: 10 hours 20 minutes ago at 5:23pm |
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Balls are usually Pioneer brand. Points used to be Bruning. Your results may vary.
Edited by DrAllis - 10 hours 19 minutes ago at 5:24pm
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whatscooking
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Posted: 9 hours 21 minutes ago at 6:22pm |
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So it could be either so better have both?
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DrAllis
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Posted: 9 hours 10 minutes ago at 6:33pm |
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After 60 years, who knows what's on some of these tractors. It could have John Deere couplers on it for all I know.
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KJCHRIS
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Joined: 21 Dec 2015
Location: WC Iowa
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Posted: 6 hours 40 minutes ago at 9:03pm |
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Do you have any hydraulic cylinders that are used on the D21.? I'd take 1 of those ends off its hose and use it.
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AC 200, CAH, AC185D bareback, AC 180D bareback, D17 III, WF. D17 Blackbar grill, NF. D15 SFW. Case 1175 CAH, Bobcat 543B,
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steve(ill)
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Joined: 11 Sep 2009
Location: illinois
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Posted: 5 hours 36 minutes ago at 10:07pm |
look at the end of the MALE piece.. does it have a BALL or a TIT on it... that tells you something...Most are interchangable, but the BALL is old style... Then take a caliper to comfirm " barrel size" of various 1/2" or 3/4" types..... couple different versions... see below...
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Like them all, but love the "B"s.
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steve(ill)
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Posted: 5 hours 27 minutes ago at 10:16pm |
this is what GOOGLE said....... 1/2 inch PIONEER 4000 series ..ISO 5675 Agricultural
The Allis-Chalmers 180 tractor typically used 1/2-inch body, Pioneer-style agricultural hydraulic couplers (often referred to as ISO 5675 or ball-style connectors). +4 - OEM Part Number: The male coupler tip specifically for the 180 is often identified with the Allis-Chalmers part number 247336V or 247336.
- Compatibility: This coupler style is standard for many Allis-Chalmers models from that era, including the 170, 175, 180, 185, 190, and 7000 series.
Edited by steve(ill) - 5 hours 21 minutes ago at 10:22pm
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Like them all, but love the "B"s.
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MadCow
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Location: South Dakota
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Posted: 4 hours 32 minutes ago at 11:11pm |
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I've had uncommonly good luck by grabbing whatever by local TSC or Runnings had in stock.
I've used poppet and ball interchangeably, for better or worse, and they've worked.
I'd say unless it came from a majority green farm or looks modern, the pioneer ag coupler will work.
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