Hi am rebuilding my Universal 5432 which is a Kubota V1501 block. Need what they call a knock bolt. Part number is 15221-04550. It is no longer available from Universal or Kubota. It is a bolt that goes into the side of the block and had a center pin that located the main bearing case. It has 8mm threads then tapers and looks like a 10 penny nail. It is 68 mm from tip to the head.

Have tried every dealer and even had them put it on their search of other dealers. Not anywhere. So guess am looking for some one who had an old block that would sell me this part.
By the way the engine was used in a Kubota Tractor L345.
Thanks, Joe

Have tried every dealer and even had them put it on their search of other dealers. Not anywhere. So guess am looking for some one who had an old block that would sell me this part.
By the way the engine was used in a Kubota Tractor L345.
Thanks, Joe