LA1154 Washer Seals

[Oldretireddude]

Hello all. New to this site. Glad to know it's here. I'm sure I'll be asking lots of questions in the future.

I have a slow hydraulic leak on my LA1154 front end loader control valve. I'm looking for a part number for the the dowty washer/washer seal that is sandwiched between the control valve and the adapter (which the hydraulic hose connects to). I can vaguely see it in some diagrams, but can't locate a part number for it. Any help is appreciated.

Tom

 

[TheOldHokie]

Hello all. New to this site. Glad to know it's here. I'm sure I'll be asking lots of questions in the future.

I have a slow hydraulic leak on my LA1154 front end loader control valve. I'm looking for a part number for the the dowty washer/washer seal that is sandwiched between the control valve and the adapter (which the hydraulic hose connects to). I can vaguely see it in some diagrams, but can't locate a part number for it. Any help is appreciated.

Tom

I am having trouble interpreting your description. Sort of sounds like a quick coupler or possibly a seal on one of the hose fittings. Can you identify where in this diagram your washer is located?

Dan

 

[Russell King]

I am guessing that he means the o-ring on an ORB fitting or the sealing washer under a BSPP fitting. I think they would probably come with the fitting but also know Kubota sells the sealing washers (Dowty washers, copper sealing washers…) that go under some plugs as a separate part number.

 

[North Idaho Wolfman]

Rops or cabin model?
Standard or Self leveling?

 

[Oldretireddude]

Rops or cabin model?
Standard or Self leveling?

I am guessing that he means the o-ring on an ORB fitting or the sealing washer under a BSPP fitting. I think they would probably come with the fitting but also know Kubota sells the sealing washers (Dowty washers, copper sealing washers…) that go under some plugs as a separate part number.

Thanks for the replies. I never received any e-mails showing I had replies, so I didn't see all the responses. My apologies.

Turns out, it's not a dowty washer, it's a washer and an o-ring like is stated above. I replaced the o-ring and stopped the leak. It appeared to be a dowty washer just because the o-ring was smashed hard and flattened against the washer. I didn't use any special o-ring, just one I had laying around that appeared to fit. Hopefully it does the trick.

Thanks for the replies.

Tom

 

[Oldretireddude]

Rops or cabin model?
Standard or Self leveling?

View attachment 124218
View attachment 124219

I think it's item 130 in the diagram above. It's the self-leveling, ROPS.