The Multiquip 492483 Set Screw 3/8" x 1-1/4" NC is a genuine OEM fastener designed for MQ Mixer series equipment, including the MC44S. Sourced directly from Multiquip, this set screw meets the exact thread specification and dimensional requirements called out in the original equipment design. Verified fitment with the MC44S means you can install with confidence and get your mixer back to work without guesswork.
Key Features
- Genuine OEM Thread Specification — Manufactured to the exact 3/8" NC thread form and 1-1/4" length spec, ensuring full thread engagement and secure clamping without rework.
- Direct Drop-In Replacement — Matches the original fastener position and drive type, allowing straightforward installation using standard tooling.
- Confirmed MQ Mixer Fitment — Verified for the MC44S concrete mixer, so you can order by part number 492483 with confidence.
- Secure Component Retention — A properly torqued set screw keeps rotating or sliding components locked in position, preventing unwanted movement during mixer operation.
- Genuine Multiquip Quality — Produced to the hardness and material grade specified for this application, resisting loosening under the vibration and load cycles typical of concrete mixing.
A set screw is a headless threaded fastener used to lock a component — such as a gear, pulley, or collar — firmly onto a shaft or into a housing without a protruding head. In concrete mixer applications, set screws bear constant vibration and rotational load, making correct thread engagement and material hardness critical. A worn, stripped, or incorrectly sized set screw allows components to shift during operation, which can lead to accelerated wear, misalignment, or mechanical failure of the assembly it secures.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 492483 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Set Screw 3/8" x 1-1/4" NC |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC44S |
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.
