b2400 LA351 quick connect and related parts

NickAdams

Member

Equipment
B-2400 HSD
Jan 11, 2021
60
22
8
22642
I have a small leak at the quick connect (shown as the one disconnected) or the bolt which goes into the control valve) or the connector that screws into the hose. Does not leak when running but leaks when I shut the Kubota off and let it sit overnight. I have previously used hydraulic tape to seal the bolt that goes into the control valve but still have the leak. If these parts are cheap I would replace them all but it is a Kubota and parts are usually fairly expensive.

I am having trouble figuring out the part numbers - looked at Messicks etc. but no luck. I think it is at least a leak at the quick connect. Your help with the part numbers and your thoughts in this matter would be appreciated. I've been looking for the source of this leak for a while. Baby powder works wonders. Thanks.
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North Idaho Wolfman

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Lifetime Member

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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Sandpoint, ID
First thing to do would be to, pull the connection apart and reseal the connection.
They go from there.
 

NickAdams

Member

Equipment
B-2400 HSD
Jan 11, 2021
60
22
8
22642
I have been at this a while and have repeatedly taken this whole assembly apart and put it back together. The quick connect - when connected - wobbles a lot - unlike the other quick connects. Pretty sure it is the quick connect.
 

TheOldHokie

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L3901/LA525, G2160/RCK60, G2460/RCK60
Apr 6, 2021
11,510
6,525
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Myersville, MD
windyridgefarm.us
I have been at this a while and have repeatedly taken this whole assembly apart and put it back together. The quick connect - when connected - wobbles a lot - unlike the other quick connects. Pretty sure it is the quick connect.
This should be simple. Replace both halves of the quick connect.

Make sure you know what the thread type and size is. The threads in the valve are not NPT. If thats were you applied tape its an oring seal - never use thread sealant of any sort.

Dan
 
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