1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

OD relay 65 F-100

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Old 10-10-2009, 05:00 PM
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OD relay 65 F-100

After searching out the OD circuit on my pickup I found a bad terminal on the relay. The FOMOCO part number is C5AB-7A651-A. Several parts stores have tried to find a cross match with no results. Anyone have a line on one of these? I've tried repairing the terminal connection to the relay body by soldering but dont think it will last long.
 
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Old 10-10-2009, 08:27 PM
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Originally Posted by 1965 F-100
After searching out the OD circuit on my pickup I found a bad terminal on the relay. The FOMOCO part number is C5AB-7A651-A. Several parts stores have tried to find a cross match with no results. Anyone have a line on one of these? I've tried repairing the terminal connection to the relay body by soldering but dont think it will last long.
The Ford ID number is: C5AB-7A651-A

The Ford part number is: C5AZ-7A651-A / Obsolete

Fits: 1965/72 F100 // 1965/67 Galaxie/LTD.

No Ford Dealer or obsolete parts vendor has any.

What city are you located in/nearby? I might have sources for one a these.

But...since I know what kind of car/truck parts they deal in (not Ford)...you may have take it there and match it up.
 
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Old 10-10-2009, 08:41 PM
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I am in southern cal. Beaumont/Cherry Valley, about 1 hr east of LA
 
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Old 10-10-2009, 09:55 PM
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1965 F-100,
I just sent you an email.
 
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Old 10-11-2009, 07:57 AM
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That solenoid was used in many different vehicles. I replaced the one in mine with one I got from E-Bay, that was made for a '67 AMC Rambler. The wiring connectors were the later Ford style, but a wiring plug change is easy. They are not cheap, though.
People selling them on E-Bay often do not know this, and will advertise the solenoid as only for a specific model, such as a Hudson or Chevrolet. I did a quick search on E-Bay and found these for you, there are 2 excellent choices (and I didn't go through all the listings. Use "overdrive" as the search word, and run the query in "Parts and Accessories." Do not use any more words, or you will run the risk of excluding the mis-labeled auctions.):

360194662695 -

290356856299 - Excellent choice

200391136186 -

370265293220 - Another excellent choice!
 
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Old 10-11-2009, 08:37 AM
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Originally Posted by banjopicker66
That solenoid was used in many different vehicles. I replaced the one in mine with one I got from E-Bay, that was made for a '67 AMC Rambler. The wiring connectors were the later Ford style, but a wiring plug change is easy. They are not cheap, though.
People selling them on E-Bay often do not know this, and will advertise the solenoid as only for a specific model, such as a Hudson or Chevrolet.
The OP wants a O/D relay, not an O/D solenoid. The relay mounts on the firewall.

Studebaker used the same 6 Volt & 12 Volt O/D relays as Ford / Hudson / Nash & Rambler / Kaiser/Frazer / Packard / ****** and etc.

I was going to tell the OP where he could get new one, as a Studebaker parts vendor in NorCal had them reproduced.

Then I got P/M from the following member, wanted to know what years were the same.

FTE member first today has a used C5AZ7A651A O/D relay, is gonna let the OP have it cheap.
 
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Old 10-11-2009, 10:27 AM
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Just wanna say a big THANK YOU to everyone who offered their help here! You guys are great! This forum is the best thing Ive come across since I started getting serious about finishing my truck. The truck was bought new by my Dad on 2/26/65 and I bought it in 1973, my senior year in high school. It's more a family memeber than a truck. There's lots more I'd like to do to it and I'm positive I can get lots of pointers and advice from all you great guys!
THANKS AGAIN!!!
 
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Old 10-11-2009, 11:53 AM
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You've got mail.
 
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Old 03-16-2010, 06:01 PM
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Originally Posted by 1965 F-100
Just wanna say a big THANK YOU to everyone who offered their help here! You guys are great! This forum is the best thing Ive come across since I started getting serious about finishing my truck. The truck was bought new by my Dad on 2/26/65 and I bought it in 1973, my senior year in high school. It's more a family memeber than a truck. There's lots more I'd like to do to it and I'm positive I can get lots of pointers and advice from all you great guys!
THANKS AGAIN!!!
He wont admit this, but i firmly believe i was conceived in that truck.... yes thats my father...and my boss...
 
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Old 12-02-2010, 04:57 PM
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Hey guys new to the site here.

I am having the same issues in locating the same c5ab-7a651-a relay. I have been everywhere looking and if any of you are able to point me in the right direction i would love to hear it. This relay fits my 1967 ford f-100 which is a one owner!!
 
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Old 12-02-2010, 05:07 PM
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Originally Posted by Dane69
I am having the same issues in locating the same c5ab-7a651-a relay.
Ford ID number: C5AB-7A651-A = Ford part number: C5AZ7A651A .. Overdrive Relay / Obsolete

As of 12/01/2010 = ANTIQUE AUTO SUPPLY in Arlington TX has ONE = 817-275-2381.

No Ford Dealer, no other obsolete parts vendor has any.
 
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Old 12-02-2010, 05:40 PM
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Originally Posted by Dane69
I am having the same issues in locating the same c5ab-7a651-a relay. I have been everywhere looking and if any of you are able to point me in the right direction i would love to hear it. This relay fits my 1967 ford f-100 which is a one owner!!

How about this one: 1957 1958 FORD OVERDRIVE TRANSMISSION RELAY W/HARNESS - eBay (item 300498509524 end time Dec-05-10 15:13:23 PST)
 
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Old 12-03-2010, 01:08 AM
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It is not the same!

According to the seller, this came from a 1957 Ford, which means it's B6AZ7A651A = 1956/58 & some early 1959 Passenger Cars & F100's.
 
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Old 12-03-2010, 11:10 AM
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Much appreciated Number Dummy!!! Called and got it on the way!!! You are awesome thanks!
 
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Old 12-03-2010, 03:34 PM
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