The Multiquip EM507846 V-Belt A-50 is a genuine OEM V-Belt A-50 designed for MQ Mixer series equipment. Sourced directly from Multiquip, this belt is manufactured to the exact dimensions and construction standards required for correct operation on MC44S and compatible MQ Mixer models. A worn or stretched drive belt leads to slipping, heat buildup, and eventual loss of drum rotation — replacing it with the correct OEM part keeps your mixer delivering consistent output on the pour. DHS Equipment supplies this part as an authorized Multiquip OEM replacement, so you can order with confidence knowing EM507846 is the right belt for the job.
Key Features
- OEM-Matched Belt Profile: — Cut to the A-50 cross-section and length spec required by Multiquip, ensuring correct tension and wrap angle on the drive pulley system.
- Direct Drive Replacement: — Installs on the same drive configuration as the original, with no pulley adjustment or bracket modification needed on MC44S mixer models.
- MQ Mixer Compatibility: — Confirmed fitment for the MC44S and MQ Mixer series; use part number EM507846 to verify against your machine's parts manual.
- Drum Rotation Performance: — A correctly tensioned A-50 belt maintains steady power transfer from the engine to the drum, preventing the slippage that causes uneven mixing and premature wear on sheaves.
- Genuine Multiquip OEM Part: — Backed by Multiquip's OEM supply chain, this belt meets the same material grade and construction spec as the belt that came on your mixer from the factory.
A V-belt transfers rotational power from the engine or motor pulley to the drum drive system on a concrete mixer. The A-50 designation refers to the belt's cross-sectional profile and pitch length — both of which must match the pulley geometry precisely for the belt to seat correctly and transfer torque without slipping. When a V-belt stretches, cracks, or glazes over time, the drum loses rotational speed or stops turning altogether, interrupting the mix cycle. Replacing the belt at the first sign of wear — squealing, visible cracking, or inconsistent drum speed — prevents damage to the pulleys and keeps the mixer productive.
Part Details
| Part Number | EM507846 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | V-Belt A-50 |
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.
