This 8pc kit supplies steel king pin screws intended for the original HPI Savage 21 platform as replacement service parts. They serve where king pins fasten steering and suspension linkages and are aimed at maintenance and handling setup tasks.
Fitment notes stress checking compatibility and engagement instead of listing exact sizes. Replace screws sequentially to keep alignment, confirm correct thread engagement and use progressive torque to avoid damage, and check mating bushings and bearings for wear before reinstalling. Being steel fixings, apply a thread locker suited to your running conditions and maintenance schedule.
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