This aftermarket kit contains four stainless steel king pins intended for front steering use on Tamiya MF01X and M06 chassis. Each 4pcs pack is supplied to replace worn steering pins and re-establish correct mechanical alignment without modifying the chassis geometry.
Reference the nominal size 4.4mmx5.2mmXM3 when servicing steering knuckles, verify seating in suspension components and confirm thread engagement with the mating M3 fastener. Correctly fitted pins contribute to repeatable steering response and dependable suspension behaviour after repair or routine maintenance.
Service notes: remove the steering knuckle assembly, inspect bushes and bearings for wear, fit the king pins as a matched set to preserve symmetric steering characteristics, and check for free movement before operational use. Use proper torque on M3 hardware and avoid forcing parts that do not seat cleanly.