This is an RC-scale aluminum center mount designed for the YZ-4 family of 4WD off‑road models. The part is a direct replacement-style component intended to locate and support the central driveshaft and related transmission parts, providing a firmer mounting point than some stock plastic parts.
Use this mount when you need a stiffer, machined aluminum option to control driveline alignment and assist setup changes. The component's role is tuning-oriented: it helps maintain center shaft position under load and gives a repeatable reference when adjusting drivetrain preload, slipper or weight distribution.
Installation notes: the part installs in the factory center position on YZ-4 style layouts, using the existing mounting points and fasteners from the chassis. Check fit and clearances on your chassis before final assembly and confirm the OEM hardware requirements from the seller or manual.
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