Howard Rotovator HN

[Barney6595]

I have an old "Howard Rotovator HN" that came with my B6100-D Kubota Tractor 35-40 yrs ago. I now need the small sprocket at the top of the drive chain. Large at bottom and chain are still usable. I can not find any part numbers on the sprocket. Is this sprocket available new or used? Been searching the internet but with no luck. I do have pictures and diagrams with measurements.

 

[HayDR]

A FORD 105 tiller is exactly the same as a Howard HN. Its known as a Howard Cadet J style tiller. Ford does show the part # in their system.

 

[Sawyer Rob]

IF you only replace one sprocket and use the tiller much, that sprocket won't last.

It should all be replaced as a set, as the sprockets and chain wear as a "set".

SR

 

[Barney6595]

A FORD 105 tiller is exactly the same as a Howard HN. Its known as a Howard Cadet J style tiller. Ford does show the part # in their system.

Thank You - that's a lot of help

 

[Barney6595]

IF you only replace one sprocket and use the tiller much, that sprocket won't last.

It should all be replaced as a set, as the sprockets and chain wear as a "set".

SR

I know that to be true, but finding the one gear would be better than nothing. But I since I just recieved a reply letting me know where to find the part , I will replace both gears and chain.

This forum has been a real time saver. thanks