This replacement set contains pins and C-clips for C-clip type double-joint universal (W/J) assemblies used in BD7-style on-road drivetrains. They function as the mechanical retainers that keep the double-joint together while allowing rotational movement and preventing axial play.
Fit these parts only on the chassis variants listed below that specify the C-clip joint. When removing or installing the C-clip and pin, use suitable small pliers and avoid bending the pin or distorting the clip to prevent driveline looseness.
In tuning sessions, verify these fasteners if you experience vibration or binding at the universal joint. Renewing worn pins or weakened C-clips supports consistent drivetrain alignment and steady wheel feedback.
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