The Wacker Neuson Left Spider Hub is a genuine OEM component designed for the CRT36ASO and CRT36ASN 915mm/36-inch ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact engineering specifications of the original component it replaces. It is confirmed for use across both the overlapping and non-overlapping CRT36 trowel configurations, making it a reliable choice for operators servicing either machine variant. Always verify your model number before ordering to ensure an accurate fitment match.
Key Features
- Genuine OEM Construction: — Cast and machined to Wacker Neuson's original dimensional tolerances, ensuring the spider assembly seats and engages correctly within the rotor drive system.
- Left-Side Specific: — Engineered specifically for the left-hand rotor position; not interchangeable with the right-side hub, so correct identification before installation is essential.
- Direct Replacement for CRT36 Trowels: — Confirmed fitment for CRT36ASO (overlapping) and CRT36ASN (non-overlapping) 36-inch ride-on concrete trowels.
- Maintains Smooth Blade Pitch Control: — A properly functioning spider hub allows accurate pitch adjustment across all finishing blades; a worn or damaged hub causes uneven blade angle and inconsistent surface finish.
- Part Number Verified: — Order with confidence using Wacker Neuson part number 5000087919 to confirm you receive the correct left-side hub for your CRT36 machine.
The spider hub is the central mechanical interface between the rotor drive shaft and the finishing blades on a ride-on concrete trowel. It transmits rotational force from the drive system to the blade arms while simultaneously allowing the operator to adjust blade pitch for different finishing passes. When the spider hub wears, cracks, or becomes damaged, blade pitch control becomes unreliable, leading to an uneven surface finish and potential loss of control over the troweling process. Replacing a worn hub promptly restores consistent blade engagement and keeps the trowel performing to spec.
Part Details
| Part Number | 5000087919 |
|---|---|
| Old Part Number | 0087919 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Left Spider Hub |
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.
