The Wacker Neuson Spider Hub is a genuine OEM component designed for CT36 and CT48 series walk-behind concrete power trowels. As a factory-sourced part, it meets the same specifications as the original installed at assembly, ensuring correct fit and function across a wide range of CT36 and CT48 models including the CT36-5A, CT36-8A, CT36-9, CT36-400E, CT48-8A, CT48-11A, CT48-13A-V, and CT48-9. Sourcing a genuine OEM Spider Hub means you get the exact geometry and material grade the machine was engineered around — no guesswork, no reworking. Keep your finishing operation on schedule by replacing a worn or damaged hub with the part built for the job.
Key Features
- OEM-Matched Hub Geometry — Manufactured to the same dimensional tolerances as the original, ensuring correct spider arm engagement and balanced blade rotation on every pass.
- Drop-In Replacement for CT36 and CT48 Families — Compatible across a broad range of CT36 and CT48 walk-behind concrete trowel models; fits existing mounting points without alteration.
- Wide Model Coverage — Verified fitment across CT36-5A, CT36-6, CT36-8A, CT36-9, CT36-400E, CT48-8A, CT48-9, CT48-11A, CT48-13A-V, and related variants including EU and variable-pitch configurations.
- Smooth, Even Blade Drive — A correctly seated spider hub distributes rotational force evenly to the trowel arms; a worn or cracked hub causes blade wobble, uneven finish, and accelerated wear on surrounding components.
- Genuine Wacker Neuson OEM Part — Supplied directly through the authorized Wacker Neuson parts chain, carrying the same part number — 5000158700 — used by dealers and service technicians worldwide.
The spider hub sits at the center of the trowel's rotor assembly, connecting the gearbox output shaft to the radial spider arms that carry the finishing blades. It transfers engine torque outward to each blade, so uniform power distribution and precise centering are critical — any play, cracking, or wear in the hub translates directly into an uneven concrete finish and added stress on the gearbox. Replacing a failed or worn spider hub with a correct OEM part like the Wacker Neuson 5000158700 restores proper blade geometry and protects the surrounding drivetrain components from secondary damage.
Part Details
| Part Number | 5000158700 |
|---|---|
| Old Part Number | 0158700 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spider Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| CT48-11A Trowel | CT48-11A | 5000009450, 5000620835 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| CT48-8A | CT48-8A EU | 5000620837 |
| CT36-400E Trowel | CT36-400E | 5000009448, 5000620828 |
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-9-V Trowel | CT36-9-V | 5000009447, 5000620834 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| CT36-9 Trowel | CT36-9 | 5000009444, 5000620833 |
| CT36-6 Trowel | CT36-6 | 5000009443, 5000620830 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
| 915mm/36in, Walk-Behind Trowel | CT36-X | 5000620036 |
| 915mm/36in, Walk-behind Trowel | CT36-X-C | 5000620039, 5200015336 |
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.
