This is an RC-scale replacement kit of stainless steel king pin screws designed for the Gmade 1/10 R1 Rock Buggy platform and Saw Back variants. The pack supplies the exact mounting hardware needed when replacing worn king pins that secure steering knuckles and suspension pivots.
The set contains 4 pcs sized 4.43x4.8XM3, specified as stainless steel to resist corrosion in hobby use. These screws serve a maintenance role: keep steering geometry and suspension pivot fitment tight and repeatable after disassembly or heavy trail running.
Installation notes: these screws are direct-fit replacements for the R1 / Saw Back configurations listed in the product name, intended to substitute the stock king pin fasteners without chassis modification. Check alignment and preload after installation to retain predictable steering response.
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