MalMac 1,332 #1 Posted April 26, 2012 Does anybody know the dimensions of the seat bolt pattern of the 300 series? Is it the same as the 400 and 500? I am not where my tractors are and I have found a seat but I think it's too big of a pattern. If my slow memory serves me, it's somewhere around 71/2" square pattern. Share this post Link to post Share on other sites
Sparky-(Admin) 23,277 #2 Posted April 26, 2012 Its 7-1/2" left to right and 7" front to back. Mike............ Share this post Link to post Share on other sites
MalMac 1,332 #3 Posted April 27, 2012 Thanks Sparky Share this post Link to post Share on other sites
KC9KAS 4,744 #4 Posted April 27, 2012 I recently replaced a seat on one of my tractors and had to use a steel plate (adapter) to bolt the seat to and then bolt the plate to the tractor. Share this post Link to post Share on other sites
MalMac 1,332 #5 Posted April 27, 2012 From the seats that I have been finding it looks like I am going to have to make an adapter plate. I used to replace with Michigan Seats but they don't seem to have the bolt pattern any more. I have found some cheapo seats but not cheap enough to warrant not buying a good one. The seat that I used to use is not offered anymore. can't figure out the reason it was a very popular seat. Share this post Link to post Share on other sites
