Robert 4 #1 Posted February 15, 2023 Looking for a new drive belt for my 418-8. What size belt to I need? 2 Share this post Link to post Share on other sites
953 nut 55,281 #2 Posted February 15, 2023 (edited) The Wheel Horse number for your drive belt is 93-9809. A Tractor Supply 5/8 by 84" Kevlar belt should do the trick. I stand corrected, it is an 82" long 5/8 wide belt. Edited February 15, 2023 by 953 nut I goofed, sorry! 2 1 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,046 #3 Posted February 15, 2023 Can someone else check? Here is what I have Transmission drive belt 78-7100 replaced by 7473 - HB x 81.9" or 5/8" x 81.9" 2 Share this post Link to post Share on other sites
Pullstart 62,905 #5 Posted February 15, 2023 I get the same part number as Richard in the link above.. Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,046 #6 Posted February 15, 2023 418-8 is a 1987 model 31-18K801 2 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,046 #9 Posted February 15, 2023 108501 listed for the hydro models but same dimensions as 7473 Next column in the chart above Transmission drive belt 108501 - (HB/5L x 81.50" or 5/8" x 81.5") Sure wish we had an original parts list for this one. 3 Share this post Link to post Share on other sites
squonk 41,137 #10 Posted February 15, 2023 Tractor Supply 5L820 or Napa 5L820W Share this post Link to post Share on other sites
