The XRAY 365444 central dogbone shaft universal joint is targeted at drivers seeking durable central driveline components for XB4 models. Machined from HUDY Spring Steel, it helps reduce wear and keeps the central drive running smoothly for both front and rear installations.
HUDY Spring Steel is valued for consistent strength and resistance to cyclical loading, which reduces part fatigue under race conditions. The joint's close tolerances are designed to match XB4 2021 Carpet and Dirt Specs and maintain steady driveline behaviour across tracks.
Built for the XRAY XB4 series, this central dogbone joint fits carpet and dirt specifications and installs with common hobby tools so you can complete the swap quickly and check driveline alignment before hitting the track.
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