Swapping a Euro(kilometer)gauge into a 530i?

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canada karl
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Swapping a Euro(kilometer)gauge into a 530i?

Post by canada karl »

I have located an E12 Euro speedometer that has new odometer gears for a reasonable price and wondered if it is a direct swap into a 76 530i without any issues? I installed a 5 spd years ago. That wouldn't affect the speedo would it?
1976 530i. BMW 59 Triumph TR3A(rolling resto). 67 Triumph TR4A(salvageable). 86 900S Winter car
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Mike W.
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Re: Swapping a Euro(kilometer)gauge into a 530i?

Post by Mike W. »

canada karl wrote:I installed a 5 spd years ago. That wouldn't affect the speedo would it?
Nope, diff is the one that affects things. In essence it counts the rev's of the output shaft. Of course that assumes the euro came with the same diff ratio.
Mike W.



02 525ita. Wife's, aka grocery getter
02 530i. New to the fleet, 3 pedals.
03 QX4, AKA the Datsun. Finally got the 4WD vacationmoble to stop smoking.
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tschultz
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Post by tschultz »

It should swap directly if I'm not mistaken.
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1980 635CSi
1985 535i
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Odometergears
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Post by Odometergears »

Karl,

If it isn't reading correctly, call Palo Alto Speedometer. Hartmut re calibrated mine when I did the switch. It's not a simple gear change in the speedo head but a re-magnetizing of the speedometer.

If the gear ratio in the diff was the same as yours, no problems.
Jeff Caplan 1981 Euro E12 3.5 M106 Block w/T4
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