Yokomo B9-503GHA 38T Pulley and Diff Case for BD9  [B9-503GHA]

Precision 38T Pulley and Diff Case for BD9

The Yokomo B9-503GHA is built for the BD9 family, providing a sturdy diff case and a 38T pulley designed to keep gear meshes true under race conditions. This part helps preserve drivetrain integrity and supports consistent performance on track.

Works With These Chassis

This differential case supports a wide range of chassis models, including the MRTC-BD8SV, MRTC-BD818A, MRTC-BD818, MRTC-BD919, MRTC-BD919S, MRTC-BD10, MRTC-BD10FF, MRTC-BD11-1, MSR-BD11, MRTC-BD11US, MRTC-BD11A-1, MSR-010FE, MSR-010FEA, MSR-BD12, MSR-BD12A, MSR-BDFWD, MSR-010, and MSR-010A. This versatility makes it an ideal choice for those looking to maintain or upgrade their RC vehicles efficiently.