857lover 291 #1 Posted July 29, 2023 hey guys i have a d250 belt here thst snapped on me and i can’t seem to find any info on the belt to be able to get a new one looks smaller than 3/8s Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,046 #2 Posted July 29, 2023 What is the tractor model number and serial number? Found this for a 1976 model Hydraulic pump belt 250106 - 9.5mm x 1175mm - 3/8" x 46-1/4" - Gates replacement 6746 Pair of pto belts 250106 - 12.5mm x 1025mm - 1/2" x 40-3/8" - Gates replacement 6840 (Guttbrod 000 75 734 - 1/2" x 39-7/8") Water pump belt 251028 - 9.5mm x 600mm - 3/8" x 23-5/8" - Gates replacement 6734 looks like a typo - Should be 6724 Water pump belt 252286 replaced by 252370 - 9.5mm x 675mm - 3/8" x 26-1/2" - Gates replacement 3VX265 2 1 1 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,046 #3 Posted July 30, 2023 Found another belt Water pump belt 251884 - 9.5mm x 655mm - 3/8" x 25.9" - Gates replacement 6726 Suspect this one drives the water pump but tensioned by the the generator 4 Share this post Link to post Share on other sites
squonk 41,130 #4 Posted July 30, 2023 Gates 6746 Napa 3L460W 6840 Napa 4L400W 251028 crosses to a 3L340W which is a 3/8 x34" belt (6734) (6724 is 24") Something is wrong in the cross reference Part #: 3L340WBrand: NAPALine: NBH Interchange# : 251028 Interchange Mfg: Wheel Horse Products 6726 Napa 3L270W 1 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,046 #5 Posted July 30, 2023 23 minutes ago, squonk said: Gates 6746 Napa 3L460W 6840 Napa 4L400W 251028 crosses to a 3L340W which is a 3/8 x34" belt (6734) (6724 is 24") Something is wrong in the cross reference Part #: 3L340WBrand: NAPALine: NBH Interchange# : 251028 Interchange Mfg: Wheel Horse Products 6726 Napa 3L270W The Toro parts list description for the 25108 is 9.5 x 600 which is 3/8" x 23.62" so don't know where the mistake is. 1 Share this post Link to post Share on other sites
squonk 41,130 #6 Posted July 30, 2023 19 minutes ago, gwest_ca said: The Toro parts list description for the 25108 is 9.5 x 600 which is 3/8" x 23.62" so don't know where the mistake is. It is probably where the OEM was crossed to Gates. In my years in the parts business I learned a cross reference is only as good as the information provided by the OEM and the person actually putting the info in 1 Share this post Link to post Share on other sites
857lover 291 #7 Posted July 30, 2023 61-20rg 01-01910 6076 Share this post Link to post Share on other sites
857lover 291 #8 Posted July 30, 2023 (edited) 10 hours ago, gwest_ca said: The Toro parts list description for the 25108 is 9.5 x 600 which is 3/8" x 23.62" so don't know where the mistake is. yea i belive it is a 3/8 x23.62 and when i lay it out on a table from one end to the other it’s about 23.5 inches Edited July 30, 2023 by 857lover Share this post Link to post Share on other sites
857lover 291 #9 Posted July 30, 2023 i think i’m going to try this belt Share this post Link to post Share on other sites
TJ5208 1,824 #10 Posted July 31, 2023 3 hours ago, 857lover said: i think i’m going to try this belt I would to it might hurt more 🤣🤣 Share this post Link to post Share on other sites
