Overdrive Identification and parts hunt

csa000 · Jan 7, 2013

Good afternoon all,

I am here with more questions. Were there many types of overdrive units? I have this one below and am trying to identify it so I can get parts for it, namely shims and bearings. I have a pdf version of the Fairey Overdrive unit. Internally the shafts and shims are all in the same order as mine but I have no idea if they are the same size. I am also looking for clearances for when I put it back together. I have about 1mm of in and out play on the main gear that connects to the transmission. That seems a bit excessive to me. Thanks again for all the help.

samc88 · Jan 7, 2013

I can't help much with the specifications but I've just done a quick search and come up with this website that sells spares for the Fairey overdrive I don't know if it's of use to you or not

http://www.shop4autoparts.net/Fairey_Overdrive

If anybody needs the pdf version fairey overdrive unit I'd be happy to email it to you if you PM me your email address.

Dr_evil · Jan 7, 2013

Unless its stamped fairey I think it could be a del toro, doesn't look like the fairey I removed from the series

samc88 · Jan 7, 2013

Dr_evil said:
doesn't look like the fairey I removed from the series

You're right, the oil fillers in a different place and its got 2 bolts too many on the inspection cover (Fairey has 4).

Did Santana make their own overdrive units? Just a thought as the OP is in Spain

Dr_evil · Jan 7, 2013

del toro

theres probably many other obscure ones too though, don't know if avm or the other that make fwh's made od's too ?

csa000 · Jan 7, 2013

Thanks for the info. I think I might gamble and try buying one of the shim kits to see if they fit my overdrive. The parts I have found look the same in the pictures but I can't compare the sizes with pictures. Thanks again

csa000 · Aug 23, 2013

Hello folks,

Another question for this old thread. It took me a trip back to the States to find some shims that would fit (Fairey parts don't work). Now that I have shims I am trying to figure out some kind of specs. I have the Fairey manual and the Bearmach Toro manual but neither of these show tolerances where shims are required. All say shim as required. I have everthing currently set to where my axial play is 0.00-0.001. This is tighter than when I pulled it down but some of the shims that were in it were mashed pretty bad. Do you think I am on the right track? Cheers

Overdrive Identification and parts hunt

csa000

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samc88

Drivels spiritual representative

Dr_evil

Banned

samc88

Drivels spiritual representative

Dr_evil

Banned

csa000

Member

csa000

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