This is an aftermarket replacement pin set intended for ARRMA Talion 6S EXB scale models, supplied by GPM as part number MTV6/PIN49. The pins are machined from 4140 steel, heat-treated and blackened to resist wear under repeated loading in RC suspension systems. They replace factory part AR330194 and are sized 4x49mm for the outside rear lower suspension location.
These pins serve as the pivot and retention point for the rear lower suspension arm; accurate seating and a secure fit maintain correct suspension geometry and consistent handling. The set ships pre-assembled where applicable, and a medium-strength thread locker is recommended on associated fasteners to help prevent loosening under heavy use.
For installation: remove the existing rear lower arm hardware, press out the factory pins, install the new 4x49mm pins, refit locknuts and torque to the vehicle maker's specs. After fitment check travel, wheel alignment and ensure there is no binding at the pivot.
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