The Multiquip 492179 Pinion Shaft Bearings are a genuine OEM component designed for Multiquip concrete mixer and walk-behind roller equipment, including the MC94P/S, MC94SK, MC94PK, MC64SK, MC64PK, MC64P/S, V305EK, V305EH, V304EY, V304ER, and V304EH. As a direct OEM replacement, these bearings are manufactured to the same tolerances and material specifications as the original parts, ensuring correct fit within the drivetrain assembly. DHS Equipment supplies this part direct from Multiquip's authorized parts network, so you can trust you're receiving the correct component for your machine.
Key Features
- OEM Precision Tolerancing — Manufactured to exact bearing clearance and load-rating specifications, maintaining proper pinion shaft alignment under continuous operational loads.
- Drop-In Drivetrain Fit — Engineered to seat correctly in the pinion shaft housing without machining or modification to the bearing bore.
- Broad Multiquip Compatibility — Confirmed fitment across MC94 and MC64 concrete mixer series and V304/V305 walk-behind vibratory roller series.
- Sustained Power Transfer — Properly functioning pinion shaft bearings maintain smooth gear mesh and consistent torque delivery; worn bearings cause excessive play, noise, and accelerated gear wear.
- Genuine OEM Sourcing — Supplied through Multiquip's authorized parts channel, backed by part number 492179 for verified fitment confidence.
The pinion shaft bearings support and center the pinion shaft within the gearbox or drive assembly, allowing it to rotate smoothly while transferring rotational force to the drum or drive system. They absorb both radial and axial loads generated during operation, keeping gear teeth in precise alignment for efficient power transmission. When these bearings wear or fail, the resulting shaft play leads to uneven gear contact, increased vibration, accelerated component wear, and eventual drivetrain damage — making timely replacement critical to keeping the machine performing as intended.
Part Details
| Part Number | 492179 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pinion Shaft Bearings |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Mixers | MC94P/S |
| MQ Mixers | MC94SK/MC94PK |
| MQ Mixers | MC64SK/MC64PK |
| MQ Mixers | MC64P/S |
| Rollers | V305EK |
| Rollers | V305EH |
| Rollers | V304EY |
| Rollers | V304ER |
| Rollers | V304EH |
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.
