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Door Jamb Axle Codes

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Old Jul 19, 2016 | 10:16 PM
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Door Jamb Axle Codes

Still learning, and still at the bottom of the curve. So . . ..

For the axle code on the door jamb the plate shows "24?". In other words, a worker kindly put a rivet into the last number. But whatever it is, what does the "Capacity" column refer to?

I have the axle code page from Ford's MPC for '73-'79 but "capacity" is not defined; the assumption being that it was compiled with everyone but me in mind. :-)

Thanks for further my education. Vic
 
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Old Jul 19, 2016 | 10:17 PM
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Sorry about the orientation of the pic people. Was o.k. until downloaded.
 
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Old Jul 19, 2016 | 11:10 PM
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Capacity? As in GVWR? It says 6500
 
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Old Jul 19, 2016 | 11:37 PM
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GVWR? Why the heck not just say so? You'd think "06500" stamped into the plate would be clue enough. Whatever. Thanks for taking the time.
 
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Old Jul 19, 2016 | 11:46 PM
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Last digit in your axle code is "J", that means your truck has power steering.
The "24" is for a 4.10 ratio non-locking Dana 60.
The "capacity" column shows 5.3M. That's the capacity that the axle can carry, in this case 5,300 lbs, in Roman numerals "M" is 1000's. I don't know why Ford lists it like that, but that's the way they do it.
 
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Old Jul 20, 2016 | 12:15 AM
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Where do you see that? I don't.
 
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Old Jul 20, 2016 | 12:16 AM
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Don't know how you discerned "J" but it seems obvious in looking at what's visible. Thanks!
 
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Old Jul 20, 2016 | 12:18 AM
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I can see the j. Nowhere do I see a 5.3m that he stated.
 
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Old Jul 20, 2016 | 01:29 AM
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Originally Posted by 351Cleveland C4
I can see the j. Nowhere do I see a 5.3m that he stated.
That's in the parts catalog in the "24" code line. The OP said he had the page from the parts catalog and could decode the 24 but was stumped by what the column that had "capacity" meant. In that column under code 24 the capacity is listed as "5.3M". That's the capacity of the axle, not the GVW of the truck.
 
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Old Jul 20, 2016 | 05:06 PM
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Originally Posted by chukar
F26YRT30355 / WB: 133 / COLOR: S / MODEL: F260 / BODY: 234 / TRANS: A / AXLE: 24J / MAX GVW LBS: 06500 / DSO: 73
F26 = F250 4WD Pickup.

Y = 360 2V

R = San Jose CA Assembly Plant.

T30355 = 1974.

133" Wheelbase.

S = Bright Dark Blue Metallic.

F260 = F250 4WD Pickup .. 6,500 lbs. GVWR

234: 23 = Medium Blue Vinyl / 4 = Styleside Pickup.

A = New Process 435 4 Speed Manual Transmission.

24J: 24 = Dana 60 Rear Axle / 4.10-1 / 5,300 lbs. Rear Axle Capacity // J = Power Steering.

6,500 lbs. Gross Vehicle Weight Rating.

73 = Salt Lake City UT Ford District Sales Office, where the original selling dealer ordered the truck from.
 
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