Differential Rebuild Kit for Audi B8/C7/D4 Sport Differential (DIF07A0)

Our rebuild kit is offered in 2 ways:

• Assembled at JXB

  • Send in your differential to us, and we’ll do a complete tear-down and rebuild, replacing all bearings and seals

• DIY Version

  • Includes all JXB-designed special tools needed to completely rebuild your differential. Requires a 5/8”-18 slide hammer available at most auto parts stores and a hydraulic press.

Included bearings and seals:

• 2 new outer axle oil seals

• 4 new inner axle oil seals

• New pump motor assembly gasket

• New pinion shaft oil seal

• 2 new pinion shaft bearings

If you choose the at-home DIY version, you will also receive:

• JXB-designed axle bearing/seal tool kit (TLK01A0), including:

  • Case splitting wedge/block set

  • Outer axle seal remover tool

  • Outer axle seal installer tool

  • Inner axle seal remover/installer combination tool

  • Torque override axle shaft removal tool

  • Side bearing outer race removal tool

  • Side bearing outer race installer tool

• JXB-designed pinion shaft rebuild tool kit (TLK02A0), including:

  • Pinion seal puller tool

  • Pinion seal installer tool

  • Pinion support stand for hydraulic press (needed to reinstall pinion shaft into casing)

  • Small pinion bearing puller tool

  • Small pinion bearing race removal tool

  • Small pinion bearing race installer tool including slide hammer extension

  • Large pinion bearing race removal tool

  • Large pinion bearing race installer tool

• 6mL Tube of Permatex Anaerobic gasket maker

DIF07A0-A - Assembled at JXB

DIF07A0 - DIY version