F201 Lightweight Differential Joint OP-521 - Tamiya 53521  [53521]

they are often the optional lightweight diff bones the F201 framework automobiles from Tamiya.

FEATURES:

• Features lightweight resin construction.
• Improves acceleration and deceleration performance.

INCLUDES:

• Two diff bones
• Two diff plates
• Three synthetic o-rings
• One lock nut owner
• One 2mm lock nut
• Two 2x25mm limitation screws