The Multiquip EM903063 Spindle Bearing Cones are a genuine OEM replacement designed for a wide range of Multiquip concrete and mortar mixers, including EC-62P, EC-62S, C10SH8, C10PH8, WC-62S, WC-62P, MC-62S, MC-62P, and CMS6S models. As a factory-sourced component, EM903063 delivers the exact tolerancing and load rating required to keep your mixer drum spinning true under continuous job loads. These bearing cones are a direct-fit replacement, matching the original mounting geometry for a straightforward installation. DHS Equipment stocks this part as an authorized Multiquip OEM supplier, so you can be confident in part number accuracy before you order.
Key Features
- OEM-Grade Bearing Precision — Manufactured to the exact taper angle and load rating of the original, ensuring the spindle seats and rotates without play or misalignment.
- Direct-Fit Replacement — Matches the original cone geometry for EC-62P, WC-62S, MC-62S, CMS6S, and compatible mixer models, so installation follows the stock procedure without rework.
- Broad Mixer Compatibility — Confirmed fitment across EC-62P, EC-62S, C10SH8, C10PH8, WC-62S, WC-62P, MC-62S, MC-62P, and CMS6S, making EM903063 a strong single-part solution for mixed fleets.
- Drum Rotation Integrity — Healthy spindle bearing cones keep the drum centered and turning smoothly; worn cones cause wobble, uneven mixing, and accelerated wear on surrounding components.
- Genuine Multiquip OEM Part — Sourced directly through the Multiquip OEM supply chain, meaning the metallurgy and heat treatment match what was installed at the factory — not an approximation.
Spindle bearing cones are the tapered roller elements that support the drum spindle inside the mixer hub, allowing the heavy drum to rotate freely while carrying the radial and thrust loads generated during mixing. When these cones wear, the spindle develops lateral movement, causing the drum to wobble, accelerate wear on the spindle and cup surfaces, and eventually seize if left unaddressed. Replacing the bearing cones at the first sign of roughness or play restores proper drum alignment and protects the surrounding drivetrain components from secondary damage.
Part Details
| Part Number | EM903063 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spindle Bearing Cones |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Mixers | EC-62P |
| Concrete Mixers | C10SH8 |
| Concrete Mixers | C10PH8 |
| Concrete Mixers | WC-62S |
| Concrete Mixers | WC-62P |
| Concrete Mixers | EC-62S |
| Concrete Mixers | MC-62S |
| Concrete Mixers | MC-62P |
| Towable Mixers | CMS6S |
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.
