GTX 2026 Front Central Dogbone Drive Shaft 88mm 6° HUDY Pins - XRAY 355433-XH  [XR-355433-XH]

Front central dogbone shaft overview

This 88mm front central dogbone drive shaft is a hobby-grade drivetrain piece machined from Hudy Spring Steel and hardened to resist wear. Each shaft is CNC-machined, hand-ground for a precise finish, and inspected individually to control fit and runout tolerances.

Made for front central positioning in compatible GTX series setups, the shaft fits using HUDY hardened pins set at a 6° angle to ensure secure retention under load. Strategic weight-relief machining removes excess material without sacrificing strength, lowering rotating inertia in the front drivetrain.

For installation, confirm the 88mm length and dogbone interface match your differential and mating parts, ensure pin engagement and the chosen retention method are correct, and replace any worn dogbones or bearings to avoid unusual wear. As a tuning part, this shaft helps deliver crisper front response and steadier drivetrain behavior when used with matched front axles and bearings.

This component is intended for hobby-grade model car drivetrains where a hardened, lightweight front central shaft is required, offering a balance of reduced mass and long-term durability when installed and maintained correctly.