Reply With QuoteHi, I'm new on here. In a bit of a panic here, are the E34 530i (early model, 1988 & 1989) fitted with the same diffs from the 7 Series from the same era?
Green Beret Special Ops
I dont think so, go to realoem.com and compare the unit numbers.
95 E34 530I V2.37
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BMW E34 530 Diff
Hi, I'm new on here. In a bit of a panic here, are the E34 530i (early model, 1988 & 1989) fitted with the same diffs from the 7 Series from the same era?
4 Grand Master
It's my understanding you can bolt on in place of the other but there are variations on the pinion flanges and perhaps also the outputs.
So the answer is maybe.
The information you need is on this site, I've seen some charts covering interchange.
"The gas pedal wouldn't go to the floor if it weren't meant to be there"
I've done a thread search but cant seem to find anything. I have a guy in urgent need of a diff housing for a 730i BMW, and I have 2x 530i's. If it turns out the housings are the same then we're both sorted.
730 and 530 of the same year should share diffs,
different models use different output flange sizes and half shaft in/output sizes, splines can be different sizes too as well as ratios being different!
if its just the housings you should have no problems! your 530 will use the smaller input flange, smaller outputs and have smaller splines into the hub.. should be a straight swap for same year 730
hope that helps!
Steve
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