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.Tighter tolerances Smoother surface finish More precise differential operation Longer life Direct upgrade for #7666 Differentail Drive Rings Fits RC10B4-B6 series, SC5M and SC6.1, RC10T4.1-T6.1 series, and all SC10s using ball diffs
Features:
