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Need help finding part# 5B313 insulator

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Old Jan 1, 2019 | 02:59 PM
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Need help finding part# 5B313 insulator

1999 F800, 5.9L Cummins, Allison Auto.
Looking for a replacement spring 'Insulator', Ford part# 5B313 (according to official Ford service manual).
This part (or insulator) rides on top of the front leaf spring, towards the rear, where it makes contact with the leaf spring bracket. My truck is missing one on the passenger side. I appreciate any help in sourcing one. Thanks!
 
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Old Jan 2, 2019 | 02:14 PM
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Originally Posted by Glennc6
1999 F800, 5.9L Cummins, Allison Auto.

Looking for a replacement spring 'Insulator', Ford part# 5B313 (according to official Ford service manual).

This part (or insulator) rides on top of the front leaf spring, towards the rear, where it makes contact with the leaf spring bracket.

My truck is missing one on the passenger side. I appreciate any help in sourcing one. Thanks!
This is not the part number, it's the basic part number. Basic numbers do not have a prefix and suffix added to them that give the complete part number.

The other problem is, 5B313 is an invalid basic part number. There's no parts catalog picture or listing for it.

Here's the 1980/89 pic. It's the same as the 1990/99 pic that I cannot post, because it's on microfiche.

Is 3020 what you want, or something else? I also need to know the weight capacity of the front axle to look up the part number.


 
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Old Jan 3, 2019 | 03:08 PM
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Originally Posted by NumberDummy
This is not the part number, it's the basic part number. Basic numbers do not have a prefix and suffix added to them that give the complete part number.

The other problem is, 5B313 is an invalid basic part number. There's no parts catalog picture or listing for it.

Here's the 1980/89 pic. It's the same as the 1990/99 pic that I cannot post, because it's on microfiche.

Is 3020 what you want, or something else? I also need to know the weight capacity of the front axle to look up the part number.


Thank you for taking the time to look into this for me, I appreciate it. The part I am looking for is the 5B313 or Item 24 in the following diagram. It appears to be closest to the 5A342 in the diagram you posted. It also appears that I will need 1 each of item 20, 21 & 23, the sleeve, bolt and nut.




 
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Old Jan 3, 2019 | 03:14 PM
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I forgot to add, the front GAWR is 8500 lbs.
 
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Old Jan 3, 2019 | 03:22 PM
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If you don't need 3020, I don't need the front axle capacity.

There's no part number of 5B313

Comparing the pic you posted with the parts catalog pic (click on it twice to enlarge it), 24 is 5A342 = Front Spring Bracket Insulator Assy.

There are two part numbers, the insulator only (Edit: F5HZ-5A342-AA [replaced E6HZ-5A342-A]) - fits inside the assembly) and the insulator assembly (E6HZ-5A342-B) itself.

Edit: 1980/99 B/F/FT/LN600/900.

See 5A342 in pic:


 
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Old Jan 3, 2019 | 03:36 PM
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At this point, I'm willing to give it a try to see if it will fit.

Thank you for taking the time to do this!
 
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Old Jan 4, 2019 | 11:40 AM
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Originally Posted by Glennc6
At this point, I'm willing to give it a try to see if it will fit.

Thank you for taking the time to do this!
See edited post #5 for part number change and revised applications.

F5HZ-5A342-AA (replaced E6HZ-5A342-A) .. Insulator / Available from Ford.

MSRP: $135.03 // autonationfordwhitebearlake.com online price: $89.12 // Auto Nation Ford in White Bear Lake MN .. best price on the net, dealer net cost + 10%
----------
E6HZ-5A342-B .. Insulator Assy / Obsolete

HAVEN FORD PARTS in Haven KS has 1 = 620-465-2252.

K.C. MOTOR CO. in Chattanooga TN has 1 = 561-722-6208 (Their price on partsvoice.com: $89.28).

CARPENTER NOS OBSOLETE PARTS in Concord NC has 1 = 800-476-9653.

RPN PARTS in Erie PA has 6 = 888-864-9305.
 
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Old Jan 4, 2019 | 12:11 PM
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You are an awesome resource. Thank you!!
 
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