The Factory Team Precision Ground Diff Drive Rings are a great option part for those who want the best ball diff possible. The precision comes from a flatter, tighter tolerance diff ring that will result in smoother diff operation and longer life, therefore increasing time between rebuilds.

Features

• Tighter tolerances
• Smoother surface finish
• More precise diff operation
• Longer life
• Direct upgrade for AS7666 Diff Drive Rings

Fits

• RC10B4-B6 series
• SC5M and SC6.1
• RC10T4.1-T6.1 series
• And all SC10s using ball diffs