JD fittings

whitedogone · Dec 16, 2010

Can someone post a link to the type of JD QC on my 4x20. I'm not sure what type they are called. I need to get a grapple ordered and need to rig up a Elec over HYD setup. Where's the best place to get these parts?

JCB · Dec 16, 2010

Whitedog,

I just went though a similar on my JD 4400. They were 3/8" ISO-B on the back. 1/4" ISO-A in front.

Pioneer style is ISO-A, and has a shorter face to rib measurement.

For fittings, I used discount hydraulic hose. They were really good with my returns and when I ordered the wrong parts, they credited me before even receiving my return. I'll gladly do business with them in the future.

Joe

whitedogone · Dec 16, 2010

That's 'bout clear as mud to me.

kennyd · Dec 16, 2010

whitedogone said:
That's 'bout clear as mud to me.

That why I get them from JD...My local hydraulics shop does carry Pioneer anyway.

oldnslo · Dec 17, 2010

whitedogone said:
Can someone post a link to the type of JD QC on my 4x20. I'm not sure what type they are called. I need to get a grapple ordered and need to rig up a Elec over HYD setup. Where's the best place to get these parts?

Like KennyD said, your local dealer, then you know they will fit. Some "interchanges will work better than others. Would guess they will be around $10 - $15 each.

Roy

Discount Hydraulic Hose · Dec 17, 2010

JCB said:
I just went though a similar on my JD 4400. They were 3/8" ISO-B on the back. 1/4" ISO-A in front.

Pioneer style is ISO-A, and has a shorter face to rib measurement.

For fittings, I used discount hydraulic hose. They were really good with my returns and when I ordered the wrong parts, they credited me before even receiving my return. I'll gladly do business with them in the future.

Let me try and clear up the "mud" for you. I'll include links to our web site, where you can order these online.

ISO-B refers to ISO 7241-1 Series B Couplers

700-06-06S = 3/8" complete set (1 male, 1 female)
701-06-06S = 3/8" female coupler only
702-06-06S = 3/8" male coupler only

ISO-A refers to ISO 7241-1 Series A Couplers

600-04-04S = 1/4" complete set (1 male, 1 female)
601-04-04S = 1/4" female coupler only
602-04-04S = 1/4" male coupler only

ISO-A and ISO-B couplers look very similar, but they are not compatible with one another.

kennyd · Dec 17, 2010

Hydraulic Hose Guy said:
Let me try and clear up the "mud" for you. I'll include links to our web site, where you can order these online.

ISO-B refers to ISO 7241-1 Series B Couplers

700-06-06S = 3/8" complete set (1 male, 1 female)
701-06-06S = 3/8" female coupler only
702-06-06S = 3/8" male coupler only

ISO-A refers to ISO 7241-1 Series A Couplers

600-04-04S = 1/4" complete set (1 male, 1 female)
601-04-04S = 1/4" female coupler only
602-04-04S = 1/4" male coupler only

ISO-A and ISO-B couplers look very similar, but they are not compatible with one another.

Thanks Ken:thumbsup:

whitedogone · Dec 18, 2010

Thanks, What ones do I need for my 400x loader?

jgrreed · Dec 18, 2010

Is there any compatibility between A, B, and the Ag fitting??

Do the A and B always have that 'pointier' depressable nipple in the center and the Ag-style always have the ball??

-Jer.

J_J · Dec 18, 2010

I believe the ball and poppet type QD's will work with each other, The difference is in the shape of the parts. Poppet type connectors let the fluid flow better. More flow.

kennyd · Dec 18, 2010

jgrreed said:
Is there any compatibility between A, B, and the Ag fitting??

Do the A and B always have that 'pointier' depressable nipple in the center and the Ag-style always have the ball??

-Jer.

Like HHG wrote, they are NOT compatible.

ISO-A and ISO-B couplers look very similar, but they are not compatible with one another.

The "pointer" is called a "poppet"

J_J · Dec 18, 2010

ISO Agricultural Tips
Ball Valve and Poppet Valve Models

The International Standards Organization (ISO) has adopted standardization requirements for interchangeability and performance of 1/2" agricultural male tips. SafeWay's S71 Series male tips, with either ball check or poppet check, meet or exceed these requirements. To date, all tractor manufacturers have accepted ISO 5675 as the "standard" for their equipment. SafeWay's 1/2" S20 Series and S70 Series female couplers accept all ISO 5675 male tips.

Configure & Compare ISO Agricultural Tips PDF | CAD
ISO agricultural tips

http://www.safewayhyd.com/pdfs/agricultural-tips-oem.pdf

In simple terms, just match up to what you have or change them all out to match.

The numbers on the fittings will cross over to another brand, if necessary, or use adapters.

jgrreed · Dec 18, 2010

I'm switching everything to one common type, I'm just not at home right now to know whether I have "A" or Ag style.

-Jer.

kennyd · Dec 18, 2010

jgrreed said:
I'm switching everything to one common type, I'm just not at home right now to know whether I have "A" or Ag style.

-Jer.

Your tractor should have the ISO-A 1/2" style that HHG linked above.

jgrreed · Dec 18, 2010

kennyd said:
Your tractor should have the ISO-A 1/2" style that HHG linked above.

That's what I thought, but I was confused when I picked up my Schulte blower last week. It had the "B" type on it, and the partsman at the JD dealership told me those where "JD" style male connectors.

There all "A", or maybe "Ag" now.

-Jer.

Discount Hydraulic Hose · Dec 19, 2010

jgrreed said:
Is there any compatibility between A, B, and the Ag fitting??

Do the A and B always have that 'pointier' depressable nipple in the center and the Ag-style always have the ball??

The Agricultural Couplers (Pioneer, ISO 5675) are interchangeable with ISO 7241-1 Series A, but ONLY in one size (1/2"). All other sizes are not interchangeable. ISO 7241-1 Series B does not interchange with any of the others.

Most manufacturers will offer all of the above in both the ball style AND the poppet style. However, the most common configuration is the ball style for the Ag couplers, and the poppet style for the others. This is the way we list them at DiscountHydraulicHose.com, but the other styles are available as well.