Wavetrac ATB Differential (E38/E39/E46/E60/E90/F21 DIESEL – 215K)


Wavetrac ATBs carry a unique technology allowing them to be the perfect solution for power distribution; all of the advantages of an ATB with none of the drawbacks. To learn more, see Wavetrac Explained.

This listing is for a 215mm  Wavetrac differential suitable for BMW E38/E39/E46/E60/E90/F21 diesel models with bolted ring gear (final drives 2.35-2.81) including:

  • E60 525d to 3/07, 530d, 535d
  • E46 330d M/T
  • E39 530d M/T
  • E38 730d
  • E90 325d M/T to 3/07, 330d M/T to 1/07
  • F21 125d A/T
  • F32 430d (2.56 f/d)


  • ARP bolts used throughout for superior fastener reliability
  • 9310 steel gears run in billet or forged steel bodies
  • Designed and manufactured in the USA
  • Lifetime warranty.

*not actual product pictured.

Available on back-order

SKU: 30.309.140WK Categories: , , , , ,