The Multiquip 504075 Drive Pulley 8.0 HP is a genuine OEM component designed for MC64P/S, MC64SK, MC64PK, MC94P/S, MC94SK, and MC94PK series Multiquip concrete mixers. As a factory-sourced replacement, part 504075 is manufactured to the same specifications as the original, ensuring a correct, direct-fit installation. This pulley is stocked by DHS Equipment for contractors and equipment operators who need a dependable replacement to get their mixer back to work. Confirm your model code against the fitment list before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Construction: — Machined to the original dimensional tolerances and balance specifications, so the pulley seats and spins true without vibration or belt misalignment.
- Direct-Fit Replacement: — Matches the original mounting bore, keyway, and belt profile of the 8.0 HP drive system, allowing a straightforward swap without modification to pulleys, guards, or belt routing.
- Broad MQ Mixer Compatibility: — Confirmed fitment across MC64P/S, MC64SK, MC64PK, MC94P/S, MC94SK, and MC94PK concrete mixer models.
- Drive System Performance: — A correctly seated drive pulley maintains consistent belt tension and rotational speed, directly supporting reliable drum rotation and thorough concrete mixing output.
- Belt and Drive Protection: — A worn or out-of-spec pulley accelerates belt wear and can cause slippage or loss of drum drive; replacing with a matched OEM pulley protects the full drive train.
The drive pulley is a core component of the belt-drive system on Multiquip concrete mixers. It transfers rotational power from the engine to the drum drive belt, which in turn keeps the mixing drum turning at the correct speed and torque to blend concrete uniformly. When the pulley wears, becomes damaged, or loses its profile, belt slippage occurs, mixing efficiency drops, and additional stress is placed on the engine and belt — making timely replacement critical to maintaining full mixer output.
Part Details
| Part Number | 504075 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drive Pulley 8.0 HP |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC64P/S |
| MQ Mixers | MC64SK/MC64PK |
| MQ Mixers | MC94P/S |
| MQ Mixers | MC94SK/MC94PK |
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.
