This kit provides RC-scale pins and C-clips designed for C-clip style double-joint universal (W/J) assemblies found in BD7-style on-road drivetrains. These components secure the double-joint while allowing rotation and limiting axial movement, serving a basic but crucial role in repairs and maintenance.
Only use these parts on the chassis variations listed below where the C-clip joint is specified. When you remove or fit the C-clip and pin, handle both with precision pliers and take care not to deform the clip or bend the pin as that will create driveline play.
During setup or troubleshooting for vibration or binding at the universal, inspect these fasteners; replacing any worn pin or fatigued clip helps retain correct drivetrain alignment and consistent wheel response.
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