The Multiquip EM968306 is a genuine OEM Hex Lower Nut 1-1/2" NF designed for EC, MC, WC, and CMS series concrete mixers. Sourced directly from Multiquip, this fastener matches the original hardware specification used on the production line, ensuring a correct and consistent installation every time. It is confirmed compatible with a wide range of mixer models including EC-92S, EC-92P, EC-62S, EC-62P, MC-62S, MC-62P, MC-92S, MC-92P, WC-62S, WC-62P, WC-92S, WC-92P, CMS-64S, CMS6S, CMS-9, and CMS-94S. When it comes to critical fastener positions on concrete mixer assemblies, using the correct OEM replacement keeps the machine performing as intended.
Key Features
- Genuine OEM Thread Specification — Manufactured to the exact 1-1/2" NF thread specification, ensuring correct torque engagement and secure clamping force at the lower nut position.
- Drop-In Replacement — Matches the original fastener profile so it seats and threads into position without rework or modification to existing hardware.
- Broad Mixer Compatibility — Fits EC, MC, WC, and CMS series Multiquip concrete mixers, covering both steel and poly drum variants across the 62 and 92 size classes.
- Structural Integrity at the Lower Assembly — A correctly torqued lower nut maintains drum alignment and drive component security; a loose or worn nut can lead to excessive play, vibration, and accelerated wear on surrounding parts.
- Multiquip Authorized Part — Supplied as a genuine Multiquip component, so the part number, dimensions, and material grade are verified against the original equipment build specification.
The lower hex nut on a concrete mixer plays a critical role in securing components within the drum drive or lower assembly, keeping key rotating and structural parts locked firmly in position during operation. When this fastener loosens or becomes damaged, it can allow unwanted movement that stresses adjacent hardware and disrupts the smooth rotation of the drum. Replacing a worn or missing lower nut promptly with the correct OEM part — matched by thread pitch and size — restores the clamped joint to its designed holding strength and prevents further mechanical deterioration.
Part Details
| Part Number | EM968306 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Lower Nut 1-1/2" NF |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Mixers | EC-92S |
| Concrete Mixers | EC-92P |
| Concrete Mixers | MC-62S |
| Concrete Mixers | MC-62P |
| Concrete Mixers | MC-92S |
| Concrete Mixers | MC-92P |
| Concrete Mixers | CMS-64S |
| Concrete Mixers | CMS6S |
| Concrete Mixers | CMS-9 |
| Concrete Mixers | CMS-94S |
| Concrete Mixers | WC-62S |
| Concrete Mixers | WC-62P |
| Concrete Mixers | WC-92S |
| Concrete Mixers | WC-92P |
| Concrete Mixers | EC-62S |
| Concrete Mixers | EC-62P |
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.
