I need to replace or repair the diff on my '72. Current diff is a R180 and think it should be fine to replace with same. Where should I get one? How do I know to get a good one? How much will/should it cost? Is it difficult to replace it myself? If the stub axels need to be replaced should I do this at the same time? For the stub axles is this really a U-Joint issue or do the entire axles need to be replaced?

Thanks for your input.

Differential, Halfshafts, Stub Axles are separate parts. If you are refering to the Halfshafts, then the issue is almost always just U-joints. If you are refering to the Stub Axles (contained in the Strut Housing) the problem is usually worn wheel bearings. If you need a differential, I'd check the used parts forum here or at another place like ZCAR.COM for a used unit cheep.

Good Luck, Carl

Why do you think you need to replace/repair the diff?

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John Coffey

johncof@veriomail.com

John, when I drive the car there is a fairly loud whining sound. Also, the mechanic said that the diff was worn and should be replaced. I got a free diff from someone and I need to figure out if it is good. Any ideas? thanks!