Hi there you guys. I need to know this very fast. What is the front and rear roll bar diameters for the bushes. Here is the info on the car. I need to know this ASAP

Type code EG21
Type 850CI (ECE)
Dev. series E31 ()
Line 8
Body type COUPE
Steering LL
Door count 2
Engine M70
Cubical capacity 5.00
Power 220
Transmision HECK
Gearbox AUT
Colour SONDERLACKIERUNG (490)
Upholstery SILBERGRAU LEDER (0351)
Prod. date 1991-04-03
Order options
No. Description
214 AUTOMATIC STABILITY CONTROL+TRACTION
226 SPORTS SUSPENSION SETTINGS
240 LEATHER STEERING WHEEL
298 BMW LM RAD/TURBINENSTYLING
320 MODEL DESIGNATION, DELETION
401 SLIDING/VENT ROOF, ELECTRIC
416 SUNBLINDS
423 FLOOR MATS, VELOUR
428 WARNING TRIANGLE
459 SEAT ADJUSTM., ELECTR. W MEMORY F DRIVER
481 SPORT SEATS F DRIVER/FRONT PASSENGER
494 SEAT HEATING F DRIVER/FRONT PASSENGER
528 AUTOMATIC AIR RECIRCULATION CONTROL(AUC)
656 BMW BAVARIA C PROFESSIONAL
676 HIFI LOUDSPEAKER SYSTEM
690 CASSETTE HOLDER
801 GERMANY VERSION

Do you know this page?
http://bmwfans.info
The below info is taken from there.

http://static.bmwfans.info/images/epc/MzUwNF9w.png


Stabilizer, front 31 35 1 131 620 (http://bmwfans.info/parts/catalog/31351131620/)
D=24MM
... — '92, April 1 4.820 kg / 10.626 lb €108,50
$147,95
31 35 1 090 392 (http://bmwfans.info/parts/catalog/31351090392/)
D=24MM
For vehicles with:
Active rear axle kinematics = Yes


1 4.620 kg / 10.185 lb €108,50
$147,95
31 35 1 136 056 (http://bmwfans.info/parts/catalog/31351136056/)
D=25MM
For vehicles with:
M Sports suspension (S704A) = Yes

... — '92, April 1 5.260 kg / 11.596 lb
http://bmwfans.info/templates/default/en/__template_images/gray_line.png 2

Stabilizer rubber mounting 31 35 1 132 786 (http://bmwfans.info/parts/catalog/31351132786/)
D=24MM

2 0.109 kg / 0.24 lb €7,75
$10,57
31 35 1 136 068 (http://bmwfans.info/parts/catalog/31351136068/)
D=25MM
For vehicles with:
M Sports suspension (S704A) = Yes


2 0.108 kg / 0.238 lb
http://bmwfans.info/templates/default/en/__template_images/gray_line.png 3

Stabilizer support 31 35 1 131 622 (http://bmwfans.info/parts/catalog/31351131622/)



http://bmwfans.info/parts/catalog/E31/Coupe/Europe/850Ci-M70/LHD/A/1991/july/browse/front_axle/stabilizer_front/

Thx mate. Didnt know about his page.

Ps. I dont have M suspension, or do I?

Thx mate. Didnt know about his page.

Ps. I dont have M suspension, or do I?

226 SPORTS SUSPENSION SETTINGS sounds like M-suspension to me. They only offer standard and sport AFAIK.
BTW, are you sure you have a sway bar also on the rear axle? I picked a July 1991 850 when checking on that page because you didn't supply a VIN.

Go to that page and fill in the last 7 digits of your VIN and it'll pick YOUR car for the spare part listing.

And make sure to add this page to your favorites. IMO it is mandatory for any BMW enthusiast to know this page because it is extremely helpfull with all thge drawings. By clicking ion the part number it also lists all other BMW models using that part. Can be very convenient especially when searching for used parts in the bay.

Cheers
Wolf

Sorry mate. THe vin is VIN long WBAEG21050CB06583

Why am I not sure about the M sport suspension?
I have another builtsheet of my friends car and it is written it has m sport suspension.
This is his car:
VIN long WBAEG21080CB10353
Type code EG21
Type 850CI (ECE)
Dev. series E31 ()
Line 8
Body type COUPE
Steering LL
Door count 2
Engine M70
Cubical capacity 5.00
Power 220
Transmision HECK
Gearbox AUT
Colour MAURITIUSBLAU METALLIC (287)
Upholstery SILBERGRAU HELL LEDER (0353)
Prod. date 1992-03-20
Order options
No. Description
216 SERVOTRONIC
240 LEATHER STEERING WHEEL
245 STEERING COLUMN ADJUSTMENT ELEC
302 ALARM SYSTEM
320 MODEL DESIGNATION, DELETION
401 SLIDING/VENT ROOF, ELECTRIC
423 FLOOR MATS, VELOUR
428 WARNING TRIANGLE
459 SEAT ADJUSTM., ELECTR. W MEMORY F DRIVER
481 SPORT SEATS F DRIVER/FRONT PASSENGER
494 SEAT HEATING F DRIVER/FRONT PASSENGER
528 AUTOMATIC AIR RECIRCULATION CONTROL(AUC)
536 AUXILIARY HEATING
627 TELEFON SIEMENS C3 BED.H. VORN
659 RADIO BUSINESS CD
676 HIFI LOUDSPEAKER SYSTEM
685 TELANTENNA F C-NET
696 CARTRIDGE-HALTERUNG
704 M SPORT SUSPENSION
801 GERMANY VERSION

No idea if there is a difference between Sport suspension settings and M Sport Suspension. Or did they just change the terminology? With both VIN numbers the catalog only offers standard or M suspension.
Can't you just measure it on your car?

The car is 4000 km away from me and I dont have that long ruler:D

normally it's the other way around. Your car is in Poland while you're sitting at home believing is it still in your garage :stickoutt

normally it's the other way around. Your car is in Poland while you're sitting at home believing is it still in your garage :stickoutt

Hehe. Well, the situations is following. I live in Iceland and the car is in Poland. I only drive it in the summer and Hate waiting for the summer to come. The winter is so LONG.

OK, so you're a step ahead of the others.
You KNOW your car is in Poland and if you even know WHERE in Poland you're pretty safe I guess :D

OK, so you're a step ahead of the others.
You KNOW your car is in Poland and if you even know WHERE in Poland you're pretty safe I guess :D

I am even in a much better situation, because I know where it is in Poland and no one else knows where it is:redspot:redspot

Did you get your problem solved?
I could call my stealer and ask him about the difference between Sport suspension settings and M Sport Suspension. Not sure though if he knows it.

Didi you get your problem solved?
I could call my stealer and ask him about the difference between Sport suspension settings and M Sport Suspension. Not sure though if he knows it.

Its cool Me and Gerry figured it out. Well, it was just Gerry:D:D