DF01 Ball Top Damper Plastic 1pr Repair DF1390F/RPBT by GPM  [DF1390F/RPBT]

DF01 ball-top pivot component

This ball top damper set is supplied as a 1pr plastic replacement intended for Tamiya DF01 chassis shock assemblies. The component restores the pivot interface at the damper cap where the original ball or top cap has degraded.

Functionally the part provides the spherical pivot between the shock body and the suspension tower, preserving controlled articulation during compression and rebound. As a plastic spare it is specified for routine rebuilds and basic suspension tuning on 1/10 scale DF01 touring cars rather than for high load or competition duty.

Installation requires removal of the worn ball top, seating of the replacement into the damper cap or tower socket, and verification of smooth pivoting through full suspension travel. Confirm symmetric fitment and secure retention hardware on both left and right sides before final assembly.

The DF1390F/RPBT plastic ball top damper set is a straightforward, service oriented spare for DF01 maintenance and standard tuning operations.