This four-piece pivot ball set is intended for the front knuckle arms on ARRMA monster trucks. Fabricated from hardened steel #45 with accurate threading, the parts are designed to reduce play and provide steady knuckle movement under load.
Placement includes the tips of the front upper and lower arms along with the internal knuckle arm positions. These are presented as direct-fit aftermarket replacements for the listed ARRMA models and are suitable for routine repairs or performance-oriented setups.
AR330197
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