eo1bart 43 #1 Posted 9 hours ago It turns out the mighty Wheelhorse has some limitations. I was thrashing it hard while plowing snow during the past storm and ended up with a busted up differential. Luckily I had spare tranny and was able to do a quick swap (about 2 1/2 hrs) This is a 312-8 with the 1" axles and 4- pinions Looks like I need pinion part # 101626 (4/ea) and differential axle gears #3908 (2/ea). Who's the go to guy for these parts? Thanks Bob 1 Share this post Link to post Share on other sites
ebinmaine 77,305 #2 Posted 9 hours ago @76c12091520h Brian Badman could probably help you out with replacement parts but, it would behoove you to upgrade to the heavier duty 8-speed anyway. Find one that has the 1 1/8" axles with eight pinions. 2 Share this post Link to post Share on other sites
eo1bart 43 #3 Posted 9 hours ago 4 minutes ago, ebinmaine said: @76c12091520h Brian Badman could probably help you out with replacement parts but, it would behoove you to upgrade to the heavier duty 8-speed anyway. Find one that has the 1 1/8" axles with eight pinions. Thanks I'll be on the look out for the upgraded gearbox Share this post Link to post Share on other sites
ebinmaine 77,305 #4 Posted 9 hours ago 2 minutes ago, eo1bart said: Thanks I'll be on the look out for the upgraded gearbox I take it the transmission you swapped in was identical? Another one with one inch axles? Share this post Link to post Share on other sites
eo1bart 43 #5 Posted 8 hours ago 8 minutes ago, ebinmaine said: I take it the transmission you swapped in was identical? Another one with one inch axles? Yes Share this post Link to post Share on other sites
ineedanother 1,858 #6 Posted 8 hours ago @eo1bart, I tore one down recently that had water intrusion and too much damage to the bearings to justify repair. The diff is fine. You are welcome to those parts for the cost of shipping from NC if that's your best option. 3 3 Share this post Link to post Share on other sites
stevasaurus 23,611 #7 Posted 2 hours ago You can't beat that deal with a stick. Just asking...You are not grinding your gears, are you ?? Shifting too fast between reverse and a forward gear can do that to a transmission. I know it was a Hell of a storm. Share this post Link to post Share on other sites