XRAY 355634-XH Rear Central Dogbone Drive Shaft 105mm Hudy Spring Steel  [XR-355634-XH]

Precision rear central dogbone shaft

This 105mm rear central dogbone drive shaft is an RC-scale drivetrain component machined to reduce mass while retaining structural strength. Each shaft is CNC-machined from Hudy Spring Steel and hardened to resist wear, then hand-ground and individually inspected to ensure concentricity and fit for tight drivetrain tolerances.

The design focuses on predictable behavior in the rear driveline: weight pockets are milled where possible to lower rotating mass, while HUDY hardened pins provide a durable pivot interface. The result is a lightweight, serviceable shaft intended for rear central drive applications where precision and longevity are priorities.

Installation notes: verify alignment with the rear differential and bearing carriers, confirm pin engagement and retention, and rotate the assembly by hand after fitment to check for binding before full-speed operation. For setup and tuning, the shaft behaves predictably under varying loads and complements chassis adjustments that affect rear traction and responsiveness.

For racers and tuners using the GTXE 2027 platform, this CNC-machined 105mm dogbone offers a measured balance of lightness and durability, serving as a drop-in option to refine rear drivetrain behavior.