Center 71mm Dogbone for YZ-4S - Yokomo S4-010B71A  [S4-010B71A]

71mm rear driveline dogbone for YZ-4S

This 71mm centre dogbone fits the rear centre location on YZ-4S vehicles. It is intended to replace the stock rear centre bone and comes as a single item in the pack.

The unit is made to restore accurate driveline length and alignment when dogbones show wear or damage. It integrates with the rear centre driveline assembly and is meant for the compatible chassis listed below.

Fitting notes: ensure compatibility with your existing cups and axle layout, check any retained pins or screws, and verify smooth rotation before finishing assembly. From a tuning standpoint, renewing the centre dogbone can cut unwanted driveline play and promote steadier rear traction behaviour.