This aluminum rear axle lock-out is a replacement hop-up designed for Axial SCX-10 Honcho and Dingo chassis, supplied under model ASCX10-22412-BK. Built as an RC-scale accessory, the part's primary role is to secure the rear axle against unwanted rotation or flex when running locked differentials or setting up a solid axle crawl configuration. The retail finish is black.
The component is intended for hobby-level tuning and maintenance: fit it to the rear axle assembly to alter driveline behavior, reduce lateral axle play, and provide a stiffer rear end for technical crawling lines. It is presented as an aluminum upgrade to the stock rear axle lock-out form, offering a firmer mounting point and durable service life under typical RC use.
Installation notes: this part is intended to directly interface with the SCX-10 Honcho and Dingo rear axle assemblies. Use standard workshop practice when swapping hop-ups, check fastener security after the first runs, and verify suspension travel and driveline alignment after fitting. No special tools beyond common RC hand tools are required for routine replacement, and periodic inspection for wear is recommended after extended crawling sessions.