The Multiquip 04148800 Main Bearing is a genuine OEM component designed for MVH406 and MVH-406DSZ reversible plate compactors and the QP4TZ trash pump. As a direct OEM replacement, this bearing is manufactured to the exact tolerances required by Multiquip, ensuring correct load handling and a seamless drop-in installation. Sourced directly through authorized Multiquip supply channels, part number 04148800 is the confirmed correct replacement for these machines. If you are servicing an MVH406 series plate compactor or a QP4TZ trash pump, this is the specified bearing for the application.
Key Features
- OEM Precision Tolerancing — Manufactured to exact dimensional and load-rating specifications, ensuring correct shaft alignment and bearing seat engagement on installation.
- Direct Drop-In Replacement — Engineered to fit the original bearing housing without machining or shimming, restoring the machine to its as-built configuration.
- Confirmed Fitment — Verified for MVH406, MVH-406DSZ reversible plate compactors, and the QP4TZ trash pump; always cross-reference your model before ordering.
- Sustained Load Performance — A correctly seated main bearing maintains proper rotational dynamics, preventing excessive vibration, heat buildup, and premature wear on adjacent components.
- Genuine Multiquip OEM Part — Supplied under Multiquip's OEM parts program, so you receive the same component installed during original manufacture.
The main bearing supports the primary rotating shaft within the machine, carrying both radial and axial loads generated during operation. In a reversible plate compactor like the MVH406 series, the main bearing keeps the eccentric shaft running true, which directly affects compaction force and plate stability. In the QP4TZ trash pump, the main bearing supports the impeller shaft against the continuous hydraulic and mechanical loads of pumping. When a main bearing wears or fails, the result is increased vibration, shaft runout, accelerated seal wear, and eventual damage to the housing — making timely replacement critical to keeping the machine operating within specification.
Part Details
| Part Number | 04148800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH406 |
| Plate Compactors | MVH-406DSZ |
| Trash Pumps | QP4TZ |
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.
