This is an RC-scale replacement outer join intended for the TAMIYA TRF 416 chassis, produced by 3Racing as part number 416-12A. The part serves as the external connection between the solid axle and the wheel hub assembly, intended to preserve drivetrain alignment and reduce lateral play at the wheel end.
Compatibility is focused on the TRF 416 axle interface; the piece is designed to be a direct replacement at the outer end of the solid axle without altering the central drivetrain. Installation typically requires removal of the wheel hub and inspection of mating surfaces to ensure clean fit and correct orientation, after which the outer join is seated and fasteners are checked for correct preload.
In tuning and maintenance contexts this outer join is used to restore consistent power transfer and predictable handling behavior after wear or impact. As an RC-scale accessory it is useful when adjusting end-play, checking spur/pinion mesh, or validating suspension geometry during setup sessions.
Copyright © 2008-2026 rcjaz.com All rights reserved