ebinmaine 63,113 #1 Posted December 11, 2017 Will the rear hubs from a 74/75 4 speed work on a 77 8 speed? Thanks! Share this post Link to post Share on other sites
953 nut 51,656 #2 Posted December 11, 2017 Should be the same. Be sure to check the axle size, 1 1/8" or 1" 1 Share this post Link to post Share on other sites
ebinmaine 63,113 #3 Posted December 11, 2017 Just now, 953 nut said: Should be the same. Be sure to check the axle size, 1 1/8" or 1" That's the thing.... I'm fairly sure the axle is smaller on the 4 speed. I was hoping the hubs would interchange. Share this post Link to post Share on other sites
Big_Red_Fred 1,547 #4 Posted December 11, 2017 I will call Alex, see if we have Both pairs yet Birthday Boy. LOL Hey Eric, there's a B80 mint looking across river from me for 200, you want it Share this post Link to post Share on other sites
ebinmaine 63,113 #5 Posted December 11, 2017 7 hours ago, Big_Red_Fred said: I will call Alex, see if we have Both pairs yet Birthday Boy. LOL Hey Eric, there's a B80 mint looking across river from me for 200, you want it I'd love it, but it's a bit too far away. .. Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,495 #6 Posted December 11, 2017 I think in 1974-75 they used model 5080 and 5084 transmissions. Both 4-speeds with 1" axles. Tractor models 1-0140, 1-0141 and 1-0145 The 1977 8-speed should have 1-1/8" axles. Garry 2 Share this post Link to post Share on other sites
ebinmaine 63,113 #7 Posted December 11, 2017 1 hour ago, gwest_ca said: should have 1-1/8" axles. That's what I was thinking. I found an 8-speed to put in my tractor but it does not have hubs. I guess I need to search for some hubs... 1 Share this post Link to post Share on other sites
gwest_ca-(File Mod) 10,495 #8 Posted December 11, 2017 There are 8-speeds with 1" axles. Transmission models 5086 and 110996 Garry Share this post Link to post Share on other sites
ebinmaine 63,113 #9 Posted December 11, 2017 18 minutes ago, gwest_ca said: There are 8-speeds with 1" axles. Garry Ahhh.... Thanks! Share this post Link to post Share on other sites
Lee1977 6,217 #10 Posted December 11, 2017 The 1977 8 speeds had 1 1/8" axles. New 1 1/8" hubs with the key and set screws is a little over $100 each. I bought one back a couple of months ago. I was for my 1977 C-120/180 it's been modified, and repaired over the years to the point of it being rebuilt with out a complete tear down. Any lose fit of a hub is going to cause future problems be it a worn key, key way, or bore. They will cause the hub to shift and ware off the point of the set screw from their every thing gets worse. The C-120/180 has been my main working tractor for the last 40 years and I plan on keeping it until I don't need one any more. Share this post Link to post Share on other sites
ebinmaine 63,113 #11 Posted December 11, 2017 5 hours ago, Lee1977 said: New 1 1/8" hubs with the key and set screws is a little over $100 each. The C-120/180 has been my main working tractor for the last 40 years and I plan on keeping it until I don't need one any more. I won't order til I can measure the "new" axles but What's your source for them? I can see us keeping this tractor at Least the next several years... or more... so I want to build it right so it'll last. Share this post Link to post Share on other sites
Lee1977 6,217 #12 Posted December 11, 2017 (edited) I got mine from "PartsTree". I call down there first to see if they were open, this was a week or so after they got hit with hurricane in Texas. I then ordered the parts on the computer. There part number Is TLB 105763-03 Hubwheel $96.62 the shipping to NC was $7.95 I think the price is going to be about the same, maybe a couple of dollars difference. I checked a couple of places and found some a little cheaper but farther away so I guessed the shipping would be more. Edited December 11, 2017 by Lee1977 1 Share this post Link to post Share on other sites
stevasaurus 22,229 #13 Posted December 11, 2017 While there are some 8 speeds that have 1" axles (what Garry said)...there are no 4 speeds with 1 1/8" axles...except the heavy duty bevel gear trannys. 2 Share this post Link to post Share on other sites
953 nut 51,656 #14 Posted December 11, 2017 @A-Z Tractor will be able to sell you some good hubs, he will inspect them and won't sell any junk. http://a-ztractor.com/ 1 1 Share this post Link to post Share on other sites
ebinmaine 63,113 #15 Posted December 12, 2017 2 hours ago, 953 nut said: @A-Z Tractor will be able to sell you some good hubs, he will inspect them and won't sell any junk. http://a-ztractor.com/ Called him. That's likely the way I'll go. I may also need a long hood and he'll ship all 3 (2 hubs, 1 hood) for a great price. 1 1 Share this post Link to post Share on other sites