LoadStar transmission help/compatibility

nlinke

New member
Recently picked up a 1978 Loadstar 1700 for a silage truck. Engine sounds great, though on the drive home we had a bearing go out in the transmission. Rather than look for parts, we are looking for a different transmission. It's got the 5 speed which I believe must be the T-496 transmission. It's two wheel drive with the two speed rear end. 345 engine.

We have had a few leads on local trucks sitting around. They have 5 speeds in them, but have a different mount. Our truck has mounts attached to the engine to hold the engine and trans, the other one's we've seen have mounts on the trans to hold both. Any chance we could swap bell housings and make one of these work?

Another option is we found a T-34 a guy has. Bell housing looks to be the same. Assuming this one would swap right in? We do have a two speed rear end so could get by with the bigger gear ratio gaps if we had to.

First preference would be to use one of the 5 speeds with different bell housings as we could get that one for next to nothing. Thanks in advance for your expertise and advice.
 
All of the 5 speeds I've seen mount off the bell housing. Any IH 5 sp will go in there, you want IIRC the T35 wide speed.
 
All of the 5 speeds I've seen mount off the bell housing. Any IH 5 sp will go in there, you want IIRC the T35 wide speed.
Ours looks similar to this one
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The mounting holes ate at 4 & 8 o'clock in that pic.
I had it wrong, the T-34 we were looking at looks like that picture. Our transmission has a bell housing like this one. Of course I forgot to take a picture of ours last night at the shop, so still going off what I can find on google. On this bell housing there are no mounting bolts except for what attaches the bell housing to the engine. It sure looks like our bell housing will swap out with the one on the T34, bolts appear to be in the right position. The input shaft is a different size, original is 1.5 inch diameter shaft, T34 is 1.25 inch diameter. I think we can get around this by swapping out the clutch, as the T34 comes with it's clutch.

1793024120624.png
1793024391013.png
 
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