Wacker Neuson 5000088079 Universal Joint Assembly

The Wacker Neuson Universal Joint Assembly is a genuine OEM component designed for the CRT46KHN, CRT46KHO, and CRT46ASO ride-on concrete trowels. As a direct Wacker Neuson OEM part, the is manufactured to the exact specifications of the original, ensuring a correct, trouble-free installation in your machine. This assembly is verified to fit all three CRT46 series configurations, making it the dependable choice when restoring your trowel to full operating condition.

Key Features

• Genuine OEM Drivetrain Integrity — Manufactured by Wacker Neuson to original torque-transfer specifications, ensuring the joint delivers consistent rotational performance under the cyclic loads of concrete finishing work.
• Direct-Swap Replacement — Engineered to match the original mounting dimensions and yoke interfaces of the CRT46 series, so the assembly drops into the existing drivetrain without modification.
• Confirmed CRT46 Series Fitment — Verified for the CRT46KHN, CRT46KHO, and CRT46ASO ride-on concrete trowels, covering the primary CRT46 production variants.
• Sustained Trowel Output — A correctly functioning universal joint transfers power smoothly from the drive to the trowel arms; a worn or failed joint introduces vibration, uneven arm speed, and loss of finish quality across the slab.
• Drivetrain Safety Compliance — Ride-on trowel drivetrain components are subject to high cyclic stress; using a genuine OEM joint assembly maintains the structural integrity and load ratings the machine was designed around.

The universal joint assembly transfers rotational power between two shafts that are not perfectly aligned, accommodating the angular offset that exists within the CRT46's drivetrain layout. On a ride-on concrete trowel, this component works continuously under significant torque and cyclic loading as the trowel arms spin across fresh concrete. When the joint wears or fails, operators typically notice vibration through the machine, inconsistent arm rotation, or audible knocking — all of which degrade surface finish quality and signal that replacement is needed before further drivetrain damage occurs.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.