Has anyone had problems with Tom's Diff's before?
Thread Starter
Team Owner
Joined: Sep 2001
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From: Athens AL
C7 of the Year - Unmodified Finalist 2021
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Has anyone had problems with Tom's Diff's before?
I ordered some halfshaft u-joints from Tom's monday afternoon, shipped overnight. I had a friend fix them on his lift (i've been going back and forth to the Hospital since i left LSU on break and couldnt do it) and he called me tonight saying the spicer joints I ordered dont fit and that he put TRW brand on the car.
I looked at my invoice and I see 2 UJ13 joints ordered, which seems to be the correct ones to me.
Is there a marking on the joint that will tell me whether I have the correct joint, or on the box somewhere? I have trouble believing that they dont fit but dont have time to fix it again before I leave town.
I'm especially pissed because I had to overnight these things, which racked up about $40 in shipping.
I looked at my invoice and I see 2 UJ13 joints ordered, which seems to be the correct ones to me.
Is there a marking on the joint that will tell me whether I have the correct joint, or on the box somewhere? I have trouble believing that they dont fit but dont have time to fix it again before I leave town.
I'm especially pissed because I had to overnight these things, which racked up about $40 in shipping.
Large Impressive Member
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From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
That number doesn't ring a bell. They was an alternative number and I believe it was for the halfshafts, but I don't believe that's it. The commonly used one is 5-800X. That is the Enduron coated, non-grease fitting joint. Good luck.
Drifting
Joined: Jul 1999
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From: Brighton, MI
I haven't ordered yet, but I did make a call to Tom's a couple months ago. I was told the half shaft joints were EJ13, and the drive shaft joints were UJ27. This is for cold forged, no grease zerks. This conflicts with your UJ13.
Le Mans Master
Joined: Feb 2002
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From: San Marcos Texas
I was told the half shaft joints were EJ13
http://www.tomsdifferentials.com/cat119.htm
Large Impressive Member
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From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Okay, the other number I had for halfshafts is SPL-302X. This, supposedly, was an even heavier duty version of the 5-800X. It was a good number when I ordered mine but not immediately available. It was recommended by some for (at least) the outer side of the shafts which catch the most s**t. I did verify and order from a local Spicer drivetrain store when I got mine a few months back.
Le Mans Master
Joined: Feb 2002
Posts: 5,970
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From: San Marcos Texas
I dont know about the SPL-302X. I went to a local supplier and they tried to sell me the wrong part. Because they had it in stock. When we looked up the part numbers while I was standing there, they were Half shafts 5-800X and driveshaft 5-791X. The haft shaft came from their 1350 line and the drive shaft came from the 1330 line, both for alumnium shafts...
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Large Impressive Member
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From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
Originally Posted by chriswtx
I dont know about the SPL-302X. I went to a local supplier and they tried to sell me the wrong part. Because they had it in stock. When we looked up the part numbers while I was standing there, they were Half shafts 5-800X and driveshaft 5-791X. The haft shaft came from their 1350 line and the drive shaft came from the 1330 line, both for alumnium shafts...
Drifting
Joined: Jul 1999
Posts: 1,337
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From: Brighton, MI
Originally Posted by chriswtx
All of Tom's u-joint part numbers start with a "U". here is the link to the list on their website...
http://www.tomsdifferentials.com/cat119.htm
http://www.tomsdifferentials.com/cat119.htm
Burning Brakes
Joined: Aug 2000
Posts: 984
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From: Cincinnati OH
Originally Posted by Vince Ivanc
I just got mine from Tom's today, 4 UJ13 and 2 UJ27, but haven't done anything yet. I can check against the stockers in the morning and see if they match and what the numbers are.
I didn't spend too much time, I'll check again this evening.
Melting Slicks
Joined: Apr 2000
Posts: 3,490
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From: Oviedo FL
When I ordered from them I got the following:
driveshaft u-joints - 5-626x
halfshaft u-joints - 5-800x
My mechanic had a hell of a time putting them on but they fit (I think he had to use a rubber mallet to get them on).
Mike
driveshaft u-joints - 5-626x
halfshaft u-joints - 5-800x
My mechanic had a hell of a time putting them on but they fit (I think he had to use a rubber mallet to get them on).
Mike
Race Director
Joined: Sep 2002
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From: The third orange grove on the left
Is it the diameter of the caps that doesn't fit or the length between the caps? You have to push the caps together pretty hard. They push together to a point and then you have to push extra hard to get them to the right spot. You will actually hear a click when they seat. I think I had to use a c-clamp to get some of them to click. I used Tom's and had no problems whatsoever.
Last edited by Sawbone; Jan 6, 2005 at 06:57 PM.
Burning Brakes
Joined: Aug 2000
Posts: 984
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From: Cincinnati OH
Well I finally got mine on, the trick was to remove both caps and press them both in from the outside, rather than press the whole joint in one direction. There is absolutely no way to get the joint into the shaft with just one cap removed. (I had the cap on as far as it would go, past the 'click').
Thread Starter
Team Owner
Joined: Sep 2001
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From: Athens AL
C7 of the Year - Unmodified Finalist 2021
C4 of Year Finalist (performance mods) 2019
I believe i'm just going to keep the spicer joints and try to replace them when the need arises.
