444 oil pump

Bad oil pump in our 444. Is the same oil pump used in the 44 as the 444? Any suggestion where to find a rebuilt
or good used pump would be helpful. Thanks
 
If I recall the late 44 used the same pump as the triple did. Difference between early and late 44 pump housings were the main bolt size, 9/16 or 5/8 inch. Diesels used a heavier relief valve spring for higher pressure. Make sure the six cover screws are tight, last 44 I had in the screws were loose, causing leaks and low pressure.
 
The pump on our 444 only produces 10psi. (badly worn) David G can you recommend a source for rebuild kit? Or
a good used one? Thanks for all responses. I don't want to go into this thing again.
 

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