This RC front steering block is built around the MR-4TCSD designation and supplied as a single pair for replacement or upgrade duties. The machined graphite construction increases pivot stiffness versus common plastics, helping maintain alignment under steering load without making speculative performance claims.
Compatibility is signposted by the MR-4TCSD reference; always confirm dimensional fit with your chassis since mounting points and layouts differ across platforms. The component links the steering knuckle and the suspension upright, influencing trail and steering feel when tuning for drift or track applications.
Installation pointers: ensure correct left/right placement, clean mating surfaces, seat bearings and linkages squarely, and tighten hardware to the chassis OEM torque recommendations. Re-check steering travel and toe under operational loads to confirm there is no binding.
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