Cathie 0 #1 Posted November 26, 2023 I recently bought a 312-A tractor to use as my mower and snow blower. All the belts are in rough shape and I need to replace them. I took off the hydraulic drive belt and the number on it was 7476 HBD. Trouble is, I can't find that belt number anywhere, and can't find a reference that gives me the belt dimensions to look for a comparable replacement. Share this post Link to post Share on other sites
Jon Paulsen 282 #2 Posted November 26, 2023 , Cathie. I'm sure someone will have a solid answer for you soon. You're in the right place. 1 Share this post Link to post Share on other sites
ri702bill 7,380 #3 Posted November 26, 2023 Download the manual here for both the tractor and the snowblower. Belts are listed near the "Download File" button..... You MAY need the year of the tractor too.... 1 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,522 #4 Posted November 26, 2023 Transmission drive belt 108501 - (HB/5L x 81.50" or 5/8" x 81.5") 3 1 Share this post Link to post Share on other sites
squonk 39,011 #5 Posted November 26, 2023 A Tractor Supply 5L820 will probably work fine. 4 Share this post Link to post Share on other sites
Achto 26,611 #6 Posted November 26, 2023 If all else fails take the belt to your local hardware store & have them match it up with one in the store. 1 Share this post Link to post Share on other sites
wallfish 15,957 #7 Posted November 27, 2023 The guys are on top of the tractor drive belt info. Snow blower belt info can be found with the snow blower model # or post a few pics Share this post Link to post Share on other sites
