This steel front CVD universal swing shaft is an RC-scale replacement part intended for the Axial Racing EXO platform, supplied by GPM as model EX297S. It serves the front drivetrain where CVD-style joints transfer drive while allowing suspension movement, and is offered as a single replacement pair to address wear or upgrade stock components.
Use this part when you need increased resistance to bending compared with softer alloys, or when refurbishing the front drive during routine maintenance. The shaft is suited to hobby installations that require basic disassembly of the front axle and CVD housings; expect to remove the hub assembly and associated retaining hardware to swap the unit in place.
As an aftermarket steel option, its role in tuning is straightforward: reduce under-load deflection in the front driveline and maintain consistent steering input under load. Installation typically requires standard hobby hand tools and attention to bearing and axle alignment to avoid binding in the CVD joint.
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