350-B Hydraulic fitting help

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mcstu
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350-B Hydraulic fitting help

Post by mcstu » Thu Feb 12, 2015 10:54 am

Folks

I have a 350-B crawler dozer that needs a fitting. It seems hard to find, and looks original. The deer parts website does not show it which is confusing.

The fitting plums into the valve bank and goes to the C frame cylinders. It has a 1/2" male pipe thread that goes into the valve, and then two smaller drop female swivels that attached to a hard lines. Any one have one? Here are two images.

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steelwheelfarm@hotmail.com[/url]

mcstu
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cant load an image

Post by mcstu » Thu Feb 12, 2015 10:56 am

If any one senses that they know what I need, please email me and I will send photos of the part. I cant get the images to load.
Sorry guys, your help is appreciated.

Its a Gresen Minneapolis valve, model 2712. The fitting is stamped '219'

[img][/img]

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Tigerhaze
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Post by Tigerhaze » Thu Feb 12, 2015 11:54 am

I don't have any personal knowledge about this fitting. However I am speculating (not certain) that you can't find the fitting in the 350B part sections because it is part of the controls for the dozer attachment rather than the bare crawler itself. Deere splits the attachments up separate from the bare crawler so I would try looking at the part listing for the blade (whatever model number it is).

As for photos, you cannot directly post but have to link from a third-party photo sharing site (for instance Photobucket). Have you read this thread I put together on how to do it?

http://www.jdcrawlers.com/messageboard/ ... php?t=3690
(1) JD Straight 450 crawler dozer with manual outside blade; (2) JD 2010 diesel crawler loaders; (1) JD 2010 diesel dozer with hydraulic 6-way blade; (2) Model 50 backhoe attachments, misc. other construction equipment

mcstu
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Post by mcstu » Thu Feb 12, 2015 12:05 pm

I will read that thanks! And I will look at the blade diagram now. Thanks for that too.

Stu

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jtrichard
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Post by jtrichard » Thu Feb 12, 2015 3:07 pm

ARE you talking about the lift cylinders? if so ....Looks they used at-least 3 different dozers 6300..6305 and 6310..... there are two of those fittings used one at the top of the valve and one at the bottom and of coarse they are both different (one longer that the other?)i don't know any way this should help you.......The top one should be a U10428.... and the bottom one should be a AU14510....both are 1/.2 male pipe X 3/8 female swivel (times 2)
2010 with 622 dozer with mod. 35 ripper and a 2010 with 622 dozer bought in 1969 and a 2010 loader with drott and mod. 36 ripper

wfoidaho
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Post by wfoidaho » Thu Feb 12, 2015 8:48 pm

1/2" Male NPT 90 degree with 2 3/8" NPT female swivels. Definitely not a common hydraulic fitting but I've used them on log loaders. Any good hydraulic supply shops should be able to source them. I doubt that they'll have them in stock.

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DrLoch
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Post by DrLoch » Fri Feb 13, 2015 7:07 am

Try these people http://brennaninc.com/
450C Track Loader
291457T

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