YZ-2CA/2DT/YZ-4 Steering Bellcrank Upgrade - Z2-201BA2 by Yokomo  [Z2-201BA2]

Aluminum steering bellcrank for YZ-2 and YZ-4 chassis

This aluminum steering bellcrank is made for RC off-road vehicles and serves as a direct replacement for the stock resin steering arm on the specified YZ-series chassis. The alloy construction raises structural rigidity versus the original resin component, tightening steering feel and reducing flex when the car is under load.

The assembly uses an enlarged support bearing compared with earlier designs, which improves durability at the steering pivot. As this is a replacement accessory for electric off-road models, confirm fitment and the interaction with existing steering linkages and your servo output before final installation.

Installation notes: remove the factory bellcrank per your chassis manual, transfer any retained bearings or spacers as required, and fasten the aluminum bellcrank with the original hardware. After fitting, check steering range and servo centring and then adjust trim and end-points on your transmitter as needed. If you want quicker steering response, use firm steering links and set sharp servo endpoints to take advantage of the increased rigidity.

Maintenance: check the support bearing and pivot area regularly for debris and wear, keep mating surfaces clean, and recheck fastener torque after the first few runs.