The Wacker Neuson Spider Hub Right is a genuine OEM component designed for the CRT36ASO and CRT36ASN 915mm/36in ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is engineered to fit the right-side trowel arm assembly of the CRT36 series, covering both the overlapping and non-overlapping configurations. Confirm your model number before ordering to ensure a correct match.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original dimensional and material tolerances, ensuring the hub spider interface maintains proper arm geometry and blade pitch.
- Right-Side Specific: — Designed exclusively for the right spider hub position; using the correct side-specific part preserves proper rotational balance across the trowel arm assembly.
- CRT36 Series Compatibility: — Confirmed fitment for CRT36ASO (overlapping) and CRT36ASN (non-overlapping) 915mm/36in ride-on concrete trowels.
- Finish Surface Protection: — A correctly functioning spider hub maintains consistent blade pitch and arm rotation, which is critical to achieving a smooth, defect-free concrete finish. A worn or damaged hub can cause uneven blade loading and surface tearing.
- Operational Safety: — Structural integrity of the spider hub directly affects blade arm stability at operating speed; replacing a worn hub with a genuine OEM part helps maintain safe trowel operation.
The spider hub is the central load-bearing interface between the trowel's gearbox output and the pitch spider arms that hold each finishing blade. It transmits rotational force outward to the blades while allowing the pitch adjustment mechanism to function correctly. When the spider hub wears, cracks, or fails, blade pitch becomes inconsistent, arm rotation is disrupted, and the quality of the concrete finish deteriorates rapidly — making timely replacement essential to keeping the machine performing as intended.
Part Details
| Part Number | 5000087964 |
|---|---|
| Old Part Number | 0087964 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spider Hub Right |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel, ove rlapping | CRT36ASO | 5000007512 |
| 915mm/36in Ride-On Trowel, non #NAME? | CRT36ASN | 5000007513 |
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.
