The Multiquip 48183 is a genuine OEM Hardened M14 Spider Hub Washer designed for STXDF, MD105, and MD80 series ride-on power trowels. As a direct OEM replacement, this washer is manufactured to the same specifications as the original component, ensuring a correct fit within the spider hub assembly. It is confirmed compatible with Whiteman dual-fuel and hydraulic mid-duty ride-on trowel models. Sourced directly from Multiquip, this part carries full OEM traceability and is the recommended replacement for worn or damaged hardware at the spider hub.
Key Features
- Hardened Construction: — Manufactured from hardened steel to resist deformation under the clamping loads and vibration inherent to trowel spider hub assemblies.
- Exact OEM Specification: — Engineered to the same M14 dimensional standard as the original, seating correctly against the spider hub without shimming or modification.
- Broad Ride-On Trowel Fitment: — Compatible with STXDF dual-fuel, MD105, and MD80 hydraulic ride-on power trowel models.
- Hub Integrity Protection: — A correctly functioning spider hub washer distributes fastener load evenly, preventing hub face wear and maintaining blade pitch control accuracy.
- Direct Hardware Replacement: — Designed to drop into the existing spider hub fastener position, keeping blade assembly servicing straightforward during scheduled maintenance.
The spider hub washer on a ride-on power trowel serves as a load-distributing contact point between the fastener and the spider hub face. By spreading clamping force evenly, it protects the hub surface from fastener bite-in and helps maintain the secure attachment of the trowel arm assembly. When this washer is worn, deformed, or missing, fastener tension becomes inconsistent, which can lead to loosening of the spider hub hardware, uneven blade pitch response, and accelerated wear on surrounding components.
For fitment questions or to confirm this part is correct for your specific machine configuration, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 48183 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hardened M14 Spider Hub Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
| Hydraulic Ride-On Power Trowels | MD105 |
| Hydraulic Ride-On Power Trowels | MD80 |
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.
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