BMW 188 rear axle, final drive ratio HQ 3.15 - Crown Wheel and Pinion

High quality and durability rear gear ratio 1:3.15 (3.15) 13/41-tooth Made in Europe. Made of special steel, which is a highly durable 18CrNiMo7-6 alloy steel (consists of chromium, nickel, molybdenum and carbon additions) Surface hardness HRC measurement value over 60BMW 188 rear is used and can be found in the following car models:(You can identify it by the fact that the thrust bearing flange behind the drive shaft "trunk" is attached to the rear axle with 6 bolts, while the 168 rear flange is attached with 4 bolts and the 210 rear flange with 8 bolts)E24 633csi, 635csiE28 518iE28 525i, 535iE28 528i manualE30 325i manualE30 325ix Manual Rear Wheel DriveE30 M3E34 524td manualE34 525i Automatic, Australian modelE34 525i manualE34 530i, 535iE36 323i AutoE36 325i Manual and AutomaticE36 328i AutoE36 M3 3.0E36 M3 Evo 3.2 Rear Drive Pinion Gear #2227453E36 M3 USAxE36 NOT USED Rear Drive Pinion Gear #1428373Z1 All ModelsZ3 M CoupeZ3 M Roadster