The GPM E6021/DC POM Polyoxymethylene front and rear cupped seat ball threaded collars are produced for the TEAM MAGIC 1/8 4WD E6 III HX monster truck. These collars are meant to tighten up ball joint play and reduce unwanted movement, improving turn-in accuracy and overall control. Expect fewer sudden jerks and a steadier feel on acceleration and cornering.
Made from POM Polyoxymethylene, a stiff engineering thermoplastic with low friction and good dimensional stability, these collars resist wear better than generic plastics. The threaded cup design lets you fine tune clamp pressure easily so the steering geometry stays consistent under load.
These collars are specifically designed to be used with the GPM Part no. E6021 Aluminum Front/Rear Knuckle Arm with Delrin Collars Set, providing a matched fit and predictable performance when installed.
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