Differential Adjusting Ring - 2.15 MM - 911 | Boxster | 1997-2012 99755923701 Protect your Porsche's rear bumper

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Differential Adjusting Ring - 2.15 MM - 911 | Boxster | 1997-2012 99755923701 Protect your Porsche's rear bumperDifferential Adjusting Ring 2. 15 MM For Porsche 996 997 (1999 2012) or Boxster 986 (1997 2004) Models. Fine tune your Porsche's differential performance with this precision 2. 15 MM adjusting ring, designed specifically for 911 and Boxster 986 models. This critical component controls gear mesh spacing and backlash, delivering the exact tolerances your sports car demands. Perfect for differential rebuilds, maintenance, or performance tuning. OEM