The Multiquip 514724 Drive Pinion is a genuine OEM component designed for MC64P/S and MC64SK/MC64PK series concrete mixers. As a direct OEM replacement sourced from Multiquip, this pinion gear is manufactured to the same specifications as the original, ensuring correct mesh engagement and load transfer within the mixer drivetrain. Verified fitment covers MC64P/S and MC64SK/MC64PK models, making part selection straightforward for operators and service technicians alike.
Key Features
- Genuine OEM Gear Geometry — Manufactured to exact tooth profile and pitch specifications, ensuring proper meshing with the mating gear in the mixer drivetrain without adjustment.
- Direct Drivetrain Replacement — Engineered to install in the same position as the original pinion, maintaining correct gear alignment and engagement depth.
- Confirmed Mixer Fitment — Verified for MC64P/S and MC64SK/MC64PK Multiquip concrete mixer models, covering both plastic and steel drum variants in the MC64 family.
- Sustained Drum Rotation — A correctly functioning drive pinion delivers consistent torque to the drum gear, keeping the mixing drum rotating evenly under load for uniform concrete blending.
- Wear-Resistant Construction — Built from hardened material suited to the repetitive load cycles of a concrete mixer, resisting premature tooth wear that can cause slipping or irregular drum speed.
The drive pinion is a small but critical gear in the mixer's power transmission system. It transfers rotational force from the motor or engine output shaft to the larger ring gear on the drum, causing the drum to turn and blend the concrete load. When the pinion teeth wear down or the gear fails, the drum loses drive, rotates erratically, or stops entirely — halting the pour and requiring immediate service. Replacing a worn pinion with the correct OEM part restores full torque transfer and protects the mating ring gear from accelerated wear caused by a damaged pinion running against it.
Part Details
| Part Number | 514724 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drive Pinion |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC64P/S |
| MQ Mixers | MC64SK/MC64PK |
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.
