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    B21 HST filter blows apart

    The filter itself is what is failing. It comes apart at the seam. I don't think the filter housing has a bypass- it does have what I take to be an air bleeder (I could be wrong) which attaches to a flimsy rubber hose and snakes around to the bell housing. This aparatus has such a tiny orfice...
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    B21 HST filter blows apart

    Hello, my B21 (probably late 90's- early 2000's?? model with backhoe and loader) keeps blowing the HST filter apart. So far, it has destroyed at least 4 expensive filters. I have changed the oil and all filters (using genuine Kubota filters but generic oil that is supposed to be...