Which a Hop-Up option is to be used using the TD4 framework. The rigid aluminum differential nut enables accurate modification of ball differentials utilized on the kit. A precision differential screw is roofed.
• This durable aluminum differential nut (blue) and precision differential screw can be employed instead of the kit standard artificial nut for superior precision.
• includes the differential springtime, thrust meal, and 1/16-inch steel balls.
• appropriate TD4 framework vehicles.