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What part do I have?

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Old Jan 7, 2006 | 11:54 PM
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What part do I have?

I have a 1989 F-150 4x4 4.9L. I would like to know what kind of rear yoke I have. I know the spline count is 30. I can't seem to find it. Can you guys steer me in the right direction. Please. Thanks.

Geoff.
 
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Old Jan 8, 2006 | 02:04 AM
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From: Piney Point Shores, Md
Question

Are you asking about your Rear Axel/Differential or drive shaft, what are you looking for exactly or what are you doing? Replacement parts, Info?
 
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Old Jan 8, 2006 | 08:22 AM
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From: Easton,Ks
Originally Posted by yamanx
I have a 1989 F-150 4x4 4.9L. I would like to know what kind of rear yoke I have. I know the spline count is 30. I can't seem to find it. Can you guys steer me in the right direction. Please. Thanks.

Geoff.
It is called a Companion Flange, it is number 12 in the diagram.

 
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Old Jan 8, 2006 | 09:10 AM
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From: Piney Point Shores, Md
Thats a new one for me, never seen anything like that at least on the Broncs & 150's in that era I have had, Is that equiped just on the I-6's?
 
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Old Jan 8, 2006 | 09:34 AM
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From: Easton,Ks
Originally Posted by smecomark1
Thats a new one for me, never seen anything like that at least on the Broncs & 150's in that era I have had, Is that equiped just on the I-6's?
That is what I have on my 1988 5.0 E-150 and 1995 5.0 F-150. I would think it would be the same on a 1989 F-150 but I may be wrong.

Note that these are all 8.8 Rear Ends and I also have a 2001 Rear End with this Flange on it.
 

Last edited by subford; Jan 8, 2006 at 09:56 AM.
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Old Jan 8, 2006 | 09:50 AM
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That is what I have on my 1988 5.0 E-150 and 1995 5.0 F-150. I would think it would be the same on a 1989 F-150 but I may be wrong.

That is very interesting I will have to look at my 90 Bronco again, I thought it had the standard Yoke on the Diff. Thanks for the information!!
 
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Old Jan 8, 2006 | 07:29 PM
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No it's a standard yoke, that the u-joint goes right into.
 
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Old Jan 9, 2006 | 08:27 AM
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From: Easton,Ks
Originally Posted by yamanx
No it's a standard yoke, that the u-joint goes right into.
It should be the one I showed previously (#12), it has the 30 splines for the 8.8 rear end. It mates to #1 in the diagram below. F150 Driveshaft is on the left and F250 - F350 on the right.
By the way #13 in the diagram below is still called a Companion Flange.

 

Last edited by subford; Jan 9, 2006 at 09:14 AM.
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Old Jan 9, 2006 | 10:21 PM
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Oh....I have number 13...Thanks a ton.
 
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