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Discussion Starter #1
Hi Guys
On my 1026R the 90deg hydraulic fitting in the steering cylinder is leaking. It has a rubber o-ring that is broken. I have tried replacing the oring but it still leaks.
Does anyone know what this part is so I can order one? (The whole fitting)
Can I wrap this with Teflon to help seal it, being careful not to get any Teflon inside?

The oring does not seem to make a good seal and looks like it is always binding up, squishing and ripping.

Thanks for the help guys!
 

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Are you sure your using the correct o-ring? Teflon tape is really not recommended for hydraulic use.
 

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Discussion Starter #3
Are you sure your using the correct o-ring? Teflon tape is really not recommended for hydraulic use.
Probably not
I purchased a metric O-ring kit and used the one that looked close :)

I would rater replace the whole thing if I knew what it was. Is there a parts list anywhere? I should be able to get this from any hydraulic shop I assume?

Thanks
 

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These are not metric o-rings Gooch,
The parts diagrams are free at www.jdparts.com (there are some sticky threads in the help section on how to use it), here is what I found:
1025.jpg

Steering Unit, Cylinder and Lines (324501 - )

CartkeyPART NO.PART NAMEQTYSERIAL NO.REMARKS
103M7185Bolt1M8 X 25
214M7298Flange Nut3M8
3R44302Tie Band1
419M7867Screw2M8 X 25
519M7868Screw1M8 X 30
619M8318Screw1M8 X 45
719M8319Screw1M8 X 50
828H3450Spacer10.364" X 0.540" X 1/2"
938H1003Elbow Fitting2
10R28782O-Ring2
CartkeyPART NO.PART NAMEQTYSERIAL NO.REMARKS
11T77814O-Ring2
12H121168Plate2
13H128515Clamp4
14H135156Clamp4
15LVA16533Valve1
1614M7298Flange Nut2M8
17LVA20538Hydraulic Hose2
18LVA21390Hydraulic Hose1LGTH = 441 mm, SUB FOR LVA20370
19LVA20372Hydraulic Hose1
20LVA21392Oil Line1SUB FOR LVA20373
CartkeyPART NO.PART NAMEQTYSERIAL NO.REMARKS
21LVU29176Bolt4
2219M7979Screw2M8 X 55
23LVU29033Bracket1
24LVU29037Bracket1
25M84971Nut3
26R109479Clamp1
27R50454Clamp1
28T77613O-Ring1
 

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This may also help determine what you need.



Power Steering Lines ( - 324500)
CartkeyPART NO.PART NAMEQTY SERIAL NO.REMARKS
114M7298Flange Nut2 M8
2H128515Clamp6
3LVA17419Oil Line1 LH Steering
4T77814O-Ring5 7.650 X 1.780 mm (0.301" X 0.070")
519M7775Screw4 M6 X 16
6LVA16533Valve1 Steering
7T77613O-Ring1 9.250 X 1.780 mm (0.364" X 0.070")
8LVA17421Oil Line1 RH Steering
919M7800Screw1 M8 X 50
1019M7799Screw1 M8 X 45
CartkeyPART NO.PART NAMEQTY SERIAL NO.REMARKS
1124M7298Washer1 8.400 X 25 X 2 mm
12LVA16520Hydraulic Hose2
1338H1003Elbow Fitting2
14R28782O-Ring2
15LVU24182Lock Nut2
16LVA17418Hydraulic Cylinder1 INCLUDES LVU26653
LVU26653Boot1
 

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Discussion Starter #6
Amazing!
Thanks guys

One last question....do I need to buy this from John Deere?
Can I get more info on the parts in order to buy locally?
 

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Amazing!
Thanks guys

One last question....do I need to buy this from John Deere?
Can I get more info on the parts in order to buy locally?

Sometimes, "close" is good enough... sometimes it isn't... If your "close" o-rings are leaking, then this time "close" might not be close enough....

I bet you'll spend more time, $$, and fuel tracking down "close enough" o-rings than you would if you call your nearest J-D dealer, give them the part number... They might even have it in stock... Buy once, buy right...


Good Luck!
 
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