whtractors24 3,116 #1 Posted July 2, 2023 struggling finding a nice 1997 300 series seat . Open to a medium back / high back . bolt pattern center of bolt to center of bolt Measuring 5-3/4” wide 8” long Share this post Link to post Share on other sites
Sparky-(Admin) 21,318 #2 Posted July 2, 2023 Aren’t there a bunch of seats from diff manufacturers with multiple bolt patterns? 3 Share this post Link to post Share on other sites
whtractors24 3,116 #3 Posted July 2, 2023 5 minutes ago, Sparky said: Aren’t there a bunch of seats from diff manufacturers with multiple bolt patterns? I looked and none matched up I could find . Share this post Link to post Share on other sites
Jon Paulsen 290 #4 Posted July 2, 2023 It seems the "universal" fit seats start at 6" bolt hole center-center. Maybe you can open up the hole enough to accommodate? I want to do this myself, but we all know where the cheap stuff is made and how much they care about accuracy. So, I want to see in person before I drill holes. Share this post Link to post Share on other sites
Sparky-(Admin) 21,318 #5 Posted July 2, 2023 Maybe it’s my old shot eyes…but that seat looks fine. What’s the story? 2 Share this post Link to post Share on other sites
Rick3478 428 #6 Posted July 3, 2023 I thought the 300's all took the 7 x 7.5 pattern. The local "Home and Harvest" store has an offshore universal that fits that. I didn't pay attention to the other bolt holes in them. Sorry that's not a direct answer. Maybe you could change the seat pan to the "normal" size? Share this post Link to post Share on other sites
peter lena 8,631 #7 Posted July 3, 2023 @whtractors24 https://www.agrisupply.com/universal-tractor-seat/p/14119/ have 3 of thes seats on my horses , that bolt pattern sounds off . lots of hours , very durable , no failure spots , pete Share this post Link to post Share on other sites
Lee1977 6,663 #8 Posted July 3, 2023 My 520 is 7 1/2" wide x 8 " long. Even with a standard flip seat bracket he still needs the 8" length unless he changes seat springs. Share this post Link to post Share on other sites
tibadoe 4 #9 Posted July 5, 2023 On 7/2/2023 at 4:16 PM, whtractors24 said: struggling finding a nice 1997 300 series seat . Open to a medium back / high back . bolt pattern center of bolt to center of bolt Measuring 5-3/4” wide 8” long Same here. Ordered a seat last week from Norther Tool and was another no go. The 5 3/4" measurement they stated was front to back - not side to side. Anyone found one recently that actually fits without modification? Share this post Link to post Share on other sites
peter lena 8,631 #10 Posted July 5, 2023 @whtractors24https://www.agrisupply.com/universal-tractor-seat/p/14119/ PULL UP THE BOLT SCEMATIC ON THE SEAT i SENT YOU , looks like a faded grey diagram , pete Share this post Link to post Share on other sites
76c12091520h 3,620 #11 Posted July 6, 2023 5 3/4 " x 8 " is the correct and nearly impossible to find bolt pattern for that seat. It appeared on many of the later models with the seat safety switch that was up inside the seat cushion. Same pattern on this NOS 314. 1 Share this post Link to post Share on other sites
whtractors24 3,116 #12 Posted July 6, 2023 8 hours ago, 76c12091520h said: 5 3/4 " x 8 " is the correct and nearly impossible to find bolt pattern for that seat. It appeared on many of the later models with the seat safety switch that was up inside the seat cushion. Same pattern on this NOS 314. Did you have one ? I forgot to ask you at the show . Share this post Link to post Share on other sites
76c12091520h 3,620 #13 Posted July 6, 2023 2 hours ago, whtractors24 said: Did you have one ? I forgot to ask you at the show . None for sale. Share this post Link to post Share on other sites
Sparky-(Admin) 21,318 #14 Posted July 6, 2023 9 hours ago, 76c12091520h said: None for sale. Haha! Now that we all know they are ultra rare it’s going to be hard to score one! I’ll be extra nice to the one on my 2002 315-8 now 1 2 Share this post Link to post Share on other sites
SylvanLakeWH 25,580 #15 Posted July 6, 2023 2 hours ago, Sparky said: Haha! Now that we all know they are ultra rare it’s going to hard to score one! I’ll be extra nice to the one on my 2002 315-8 now Might be easier, just at an adjusted price with an inflation rate to match its rarity... Share this post Link to post Share on other sites
squonk 41,130 #16 Posted July 6, 2023 Get a steel plate. Drill the necessary holes to mount it to the fender pan including any for seat switches ect. Find a nice seat you like. Now drill holes in the plate so the seat will bolt to it. It aint Rocket Surgery! 4 1 Share this post Link to post Share on other sites
Handy Don 12,232 #17 Posted July 7, 2023 4 hours ago, squonk said: Get a steel plate. Drill the necessary holes to mount it to the fender pan including any for seat switches ect. Find a nice seat you like. Now drill holes in the plate so the seat will bolt to it. It aint Rocket Surgery! You may need some washers for spacing the plate to either or both of the pan and seat. Share this post Link to post Share on other sites