The Multiquip 03793800 Bearing Bush is a genuine OEM component designed for MVH502DSB, MVH502DSB2, MQ41TDH, and MDR-9D series equipment. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring a correct, trouble-free installation. This bearing bush is sourced directly through Multiquip's authorized parts network and sold by DHS Equipment, so you can be confident you are receiving an authentic component. Confirm your model code against the fitment list before ordering to ensure compatibility with your specific machine.
Key Features
- OEM-Grade Bearing Tolerance — Manufactured to original specification with the dimensional accuracy and surface finish required for proper load distribution and shaft alignment.
- Drop-In Installation — Engineered to seat and secure exactly as the original, with no reworking of mounting points or housing bores needed.
- Broad Multiquip Fitment — Compatible with MVH502DSB and MVH502DSB2 reversible plate compactors, MQ41TDH trash pump, and MDR-9D power trowel.
- Sustains Smooth Rotation and Load Transfer — A correctly functioning bearing bush keeps rotating and oscillating components running true; a worn bush leads to vibration, accelerated wear on adjoining parts, and eventual component failure.
- Genuine Multiquip OEM Part — Supplied as an authentic Multiquip component under part number 03793800, backed by the manufacturer's parts program.
A bearing bush is a plain cylindrical sleeve that sits between two moving surfaces — typically a shaft and its housing — to reduce friction, absorb radial loads, and maintain precise alignment during operation. It acts as a sacrificial wear surface, protecting the more expensive surrounding components from direct contact and abrasion. When a bearing bush wears beyond its service limit, it allows excess play between moving parts, producing vibration, noise, and uneven loading that can quickly damage shafts, housings, and connected assemblies across compactors, pumps, and trowel drives alike.
Part Details
| Part Number | 03793800 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing Bush |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH502DSB |
| Plate Compactors | MVH502DSB2 |
| MQ Trash Pumps | MQ41TDH |
| Power Trowels | MDR-9D |
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.
