BMW Differentials
 

New 188mm 4.00 Ratio Ring and Pinion with 12mm bolt holes for BMW

 
$1,999
Please Choose
188400n
+

New ring and pinion set for Motorsport applications. When installing where a ring gear with 14mm ring gear bolts was, order a set of 12mm bolts and the 14mm to 12mm spacers to ensure proper operation. Professional installation is advised.

E36

Models:
  • 323
  • 325
  • 328
  • M3

E24, E28, E30, and Z3

Models:
  • 325
  • 328
  • M3
  • 525
  • 528
  • 535
  • 633
  • 635
  • Z3 2.3L
  • Z3 2.5L
  • Z3 2.8L
  • Z3 3.0L

E31, E32, E34

Models:
  • 525
  • 535
  • 733
  • 735