Kubota B9200, V1200 Injector Pump Leak

ckiernan

New member

Equipment
Kubota B9200
Apr 30, 2025
9
0
1
Landenberg, PA
The B9200 with a V1200 4 cylinder diesel, I recently aquired, has a leak around where the Injection Pump mounts to its housing. I know that the previous owner had swapped out the injection pump when the original one failed. Is there supposed to be a gasket or silicon where the shims are located? In looking at the parts diagram on Messick's website, its not obvious and my Kubota B9200HST WSM doesn't reference it either.

Can anyone let me know or point me to where I can find out?

Thanks, - Carey
 

North Idaho Wolfman

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Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
33,653
8,884
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Sandpoint, ID
Is the leak fuel or oil?
And no you don't use any sealer on that joint or on those shims.
If it's fuel the issue is above it.
If it's oil check for a clogged breather.