Author Topic: Motorcraft belt part numbers  (Read 1006 times)

Offline hopeto

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Motorcraft belt part numbers
« on: January 09, 2017, 09:33:30 AM »
Can anyone help with the Motorcraft part numbers for the A/C and alternator belts on an 86 SVO? Thanks
Original one owner 84 GT Convertible with 1800 miles. Two K Code Coupes - 65 Silver Smoke Gray GT 4 Speed - 67 Vintage Burgundy GT. We also have an 86 Oxford White SVO along with a 2012 Yellow Blaze Boss 302 and a 2016 Shelby GT350 R.

Offline rodster

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Re: Motorcraft belt part numbers
« Reply #1 on: January 10, 2017, 08:15:15 PM »
I'll look to see what I can find.  Maybe the Ford E5ZE part number will lead you to the Motorcraft number?   

Know anyone at the local Ford dealership? Maybe they can look it up even though it's a 1986?

Let us know if you find anything. Sometimes the stuff that seems simple ends up to be the most difficult!  ;)

You might want to ask on svocop.com too.
« Last Edit: January 10, 2017, 08:18:34 PM by rodster »
1965 Dearborn Mustang Coupe
Raven Black - Palomino Pony
1967 Dearborn Mustang Conv.
Wimbeldon White - Red
1984 SVO - 2A

Offline bluemax

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Re: Motorcraft belt part numbers
« Reply #2 on: January 12, 2017, 12:59:29 PM »
Can anyone help with the Motorcraft part numbers for the A/C and alternator belts on an 86 SVO? Thanks

I commented on your post over on the SVOCA site earlier today, where you have obviously figured out the Motorcraft part numbers, but are still looking for the belts.

According to the 1986 Parts Manual, the Mustang w/ the 2.3 turbo option called for;

alternator belt: E1PZ-8620-D Motorcraft JB535-LB indicated as 53 5/8" long
AC belt: E3AZ-8620-E Motorcraft JB390-LA

As info, the '86 oem alternator belts are Engineering part number E5SE-8620-A3A and measure roughly 53 5/8" long. They are date coded with the week and year.

Another Concours detail, please note that the oem belts are a "cogged" v-belt, where the later Motorcraft service replacements are not. I will post another picture to show the difference.
« Last Edit: January 12, 2017, 01:03:14 PM by bluemax »

Offline hopeto

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Re: Motorcraft belt part numbers
« Reply #3 on: January 13, 2017, 09:31:29 AM »
Thanks for all the help!
Yes, I'd love to find some "oem" belts, but I'll be happy with the genuine Motorcraft as a back up.
Original one owner 84 GT Convertible with 1800 miles. Two K Code Coupes - 65 Silver Smoke Gray GT 4 Speed - 67 Vintage Burgundy GT. We also have an 86 Oxford White SVO along with a 2012 Yellow Blaze Boss 302 and a 2016 Shelby GT350 R.

Offline rodster

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Re: Motorcraft belt part numbers
« Reply #4 on: January 13, 2017, 08:18:14 PM »
Good info bluemax, thanks for sharing...
1965 Dearborn Mustang Coupe
Raven Black - Palomino Pony
1967 Dearborn Mustang Conv.
Wimbeldon White - Red
1984 SVO - 2A

Offline bluemax

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Re: Motorcraft belt part numbers
« Reply #5 on: January 15, 2017, 07:55:03 PM »
Here is a picture comparing the oem E5SE cogged belt to the Motorcraft JB535-LB service replacement.


Offline bluemax

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Re: Motorcraft belt part numbers
« Reply #6 on: February 14, 2017, 10:11:44 AM »
The AC belt is engineering part number E5ZE-8620-61A.

Offline 8T6 SVO

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Re: Motorcraft belt part numbers
« Reply #7 on: June 03, 2017, 05:47:58 PM »
Here are some belts I have.  Motorcraft replacements

Let me know if any of these will fit your needs.

Four E3TZ-8620-X - date codes 0985, 2292, 2592, 4796
One E3AZ-8620-E - date code 4190
One C9PZ-8620-GF - date code 2891
« Last Edit: June 03, 2017, 05:50:02 PM by 8T6 SVO »

Offline hopeto

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Re: Motorcraft belt part numbers
« Reply #8 on: June 05, 2017, 09:55:53 AM »
Thanks so much. I've come up with a JB390 but I still need a pair of JB535's. The 42's would probably work but at this time I'm holding out for the 35's.
Thanks, Jimmy
Original one owner 84 GT Convertible with 1800 miles. Two K Code Coupes - 65 Silver Smoke Gray GT 4 Speed - 67 Vintage Burgundy GT. We also have an 86 Oxford White SVO along with a 2012 Yellow Blaze Boss 302 and a 2016 Shelby GT350 R.