New 210mm 4.75 Ratio Ring and Pinion with 14mm bolt holes for BMW

diffsonline SKU: 210475n


New ring and pinion set for Motorsport applications.

When installed in E24M6, E28M5, M535, E34M5, or non M V8 cars which came with 12mm ring gear bolt holes in the carrier, the carrier will need to be drilled out to accommodate the larger bolts. You will also need a 14mm ring gear bolt kit.