The Multiquip 0505120020 Union is a genuine OEM Union designed for MVC70E, MVC70EW, and B46S90 series equipment. Sourced directly from Multiquip, this part meets the exact specifications of the original component it replaces. It is confirmed compatible with MVC70E and MVC70EW plate compactors as well as the B46S90 walk-behind power trowel, making it a versatile addition to your parts inventory if you run multiple Multiquip machines.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original specifications, ensuring the union seals and connects fluid or air passages exactly as intended for these machine families.
- Direct-Fit Replacement — Designed to install in the same position and orientation as the original, with matching thread pitch and port sizing for a clean swap.
- Broad Fitment Coverage — Confirmed for MVC70E, MVC70EW plate compactors and B46S90 walk-behind power trowel, covering two distinct Multiquip equipment types with a single part number.
- Leak-Free Connection — A correctly seated union maintains a secure passage between connected lines or ports; a worn or cracked union can cause fluid loss, pressure drop, or system contamination.
- Verified Part Number Traceability — Part number 0505120020 is the authoritative Multiquip OEM reference, so you can cross-check against your machine's parts manual before ordering.
A union is a threaded fitting used to join two sections of pipe, hose, or tubing in a fluid or air circuit, allowing the connection to be made and broken without rotating either line. It typically consists of two threaded ends and a center nut that draws them together to form a sealed joint. When a union cracks, strips, or corrodes, it can cause leaks or pressure loss in the circuit it serves, disrupting hydraulic function, lubrication flow, or water delivery depending on where it sits in the machine.
For fitment questions or to confirm this part is correct for your serial number, contact the DHS Equipment team directly.
Part Details
| Part Number | 0505120020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Union |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVC70E |
| Plate Compactors | MVC70EW |
| Whiteman Walk-Behind Power Trowels | B46S90 |
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.
