The Multiquip EM508493 Support Spider is a genuine OEM component designed for EC-92P, EC-92S, MC-92S, MC-92P, WC-92S, and WC-92P concrete mixers. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original, ensuring a correct installation without the guesswork of adapting an off-spec substitute. If your mixer drum is wobbling, riding unevenly, or showing signs of wear at the drum support interface, the part is the correct factory replacement to restore proper operation across this full range of 92-class mixer models.
Key Features
- Genuine OEM Construction: — Manufactured to Multiquip's original specifications, ensuring the structural integrity and load-bearing geometry that this drum support position demands.
- Direct Drop-In Replacement: — Engineered to align with the existing drum and drive assembly mounting points on 92-class Multiquip, Essick, and Whiteman concrete mixers.
- Broad Mixer Compatibility: — Fits EC-92P, EC-92S, MC-92S, MC-92P, WC-92S, and WC-92P models, covering both plastic and steel drum variants across multiple Multiquip portfolio brands.
- Drum Stability and Rotation Accuracy: — A correctly seated support spider keeps the drum centered and rotating true, preventing uneven mixing, excessive vibration, and accelerated wear on surrounding components.
- Verified Part Number: — Sourced and sold as EM508493 — confirm this number against your mixer's parts manual before ordering to ensure an exact match for your specific unit.
The support spider is a structural hub component that cradles and centers the rotating drum on a concrete mixer. It transfers the drum's rotational load evenly across its arms, keeping the drum aligned with the drive system and preventing lateral movement during operation. When the support spider cracks, deforms, or wears at its contact points, the drum can shift out of true, causing erratic rotation, stress on the drum ring gear, and potentially damaging the mixer's drive components if left unaddressed.
For questions about fitment or to confirm this part is correct for your specific mixer serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | 508493 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Support Spider |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Mixers | EC-92P |
| Concrete Mixers | EC-92S |
| Concrete Mixers | MC-92S |
| Concrete Mixers | MC-92P |
| Concrete Mixers | WC-92S |
| Concrete Mixers | WC-92P |
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.
