This is the Replacement F-1 Differential Joint Set for Tamiya's Lotus 107B.

PACKAGE INCLUDES:

1-Differential Joint
3-Grub Screws
1-Hex Wrench
1-Wheel Stopper

FEATURES:

Round hex shaped aluminum wheel stopper with pre-drilled hole (side and top)
Aluminum differential joint with hex cap top with pre-drilled hole in the
side and on the top.

SPECS:

Wheel Stopper: Outside Diameter (13mm) Depth (12mm) Threaded Length (10mm)
Differential Joint: Threaded Length (11mm) Depth (Top Hole-35mm)
Length (61mm)