This Yokomo YOKB2-503D differential gear is an RC-scale replacement component intended for the B-Max2 platform. It serves as a direct swap for the differential assembly and is positioned as a hop-up spare part for routine maintenance or setup changes.
Compatibility is limited to the B-Max2 series as indicated by the product designation; verify your chassis build before ordering. Installation requires basic drivetrain disassembly and reassembly, taking care to preserve gear alignment and runout when fitting into the existing differential housing and bearings.
In tuning terms the assembly affects how torque is transferred between the driven wheels and therefore plays a role in corner entry, mid-corner traction and drive-out behaviour; use it when testing differential settings or after wear is detected on the original unit.
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