The Multiquip BM1820 Motor Pulley Assembly is a genuine OEM component designed for MQ Mixer series equipment. As a direct OEM replacement, this assembly is sourced straight from Multiquip and built to the exact specifications of the original part. Confirmed fitment for MC3PBAT series concrete mixers means you can order with confidence knowing this assembly will seat and function correctly without guesswork.
Key Features
- Genuine OEM Construction — Machined and assembled to Multiquip's original pulley geometry and torque ratings, ensuring proper belt engagement and drive efficiency.
- Direct Drop-In Replacement — Engineered to match the original mounting interface and belt groove profile of the MC3PBAT, so installation follows the same procedure as the factory assembly.
- Confirmed MQ Mixer Fitment — Verified for MC3PBAT series concrete mixers; check your model code before ordering to ensure compatibility.
- Sustained Drive Performance — A correctly seated motor pulley maintains consistent belt tension and rotational transfer to the drum, keeping mix cycles smooth and predictable.
- Prevents Belt Wear and Slippage — A worn or damaged pulley assembly causes accelerated belt wear, erratic drum speed, and potential drive failure; replacing it promptly protects the entire drive system.
The motor pulley assembly transfers rotational power from the drive motor to the mixer drum via a belt drive system. It acts as the primary mechanical link between the motor shaft and the driven components, and its groove profile must be precisely matched to the belt to maintain correct tension and speed ratios. When the pulley wears, becomes damaged, or loses concentricity, the result is belt slippage, uneven drum rotation, and accelerated wear on both the belt and the motor bearings — making timely replacement essential to keeping the mixer performing as intended.
DHS Equipment is an authorized Multiquip parts dealer. If you have questions about fitment or need help confirming this is the correct part for your machine, contact our parts team before ordering.
Part Details
| Part Number | BM1820 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Motor Pulley Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC3PBAT |
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.
