Yokomo YOKSD008HG Heavy-Duty Suspension Arms for MR-4TCSD  [YOKSD008HG]

What this part does

The Yokomo YOKSD008HG MR-4TCSD H.D Suspension Arm Set is supplied as a sturdier replacement part for the MR-4TCSD platform, aimed at drivers seeking increased arm rigidity. It is designed to work within the existing suspension layout of that 1/10 on-road chassis.

Installation is straightforward for most hobbyists: remove the wheel, detach the original arm, move over compatible hinge pins and hardware where applicable, mount the new arm and confirm suspension articulation across its range. Standard hex drivers and basic tools typically suffice, though always double-check fitment first.

In setup terms, fitting different arms alters suspension geometry and structural characteristics compared with stock components, which can change turn-in and mid-corner balance. After installation, check wheel alignment, camber under static load, and ensure pivot points move freely. Test progressively and adjust settings to fine tune handling.

Routine care mirrors other suspension pieces: inspect for wear at pivots, make sure fasteners remain secure, and keep joints free of debris. This product is intended solely for RC model use and not for full-size vehicles.