The Multiquip 4590 is a genuine OEM Rear Panel designed for MD80 hydraulic ride-on power trowels and ST4 and ST6 series submersible pumps, including ST41230, ST41460, ST61230, and ST61460 models. As a direct OEM replacement, this panel is manufactured to the exact specifications of the original component — no guesswork on fit or compatibility. DHS Equipment stocks genuine Multiquip parts to keep your equipment running with the correct components every time.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design specifications, ensuring correct panel geometry, mounting point alignment, and material grade for lasting structural integrity.
- Direct Drop-In Replacement — Mounts in the same position as the original rear panel with existing hardware and fastener locations, simplifying the swap on supported models.
- Broad Verified Fitment — Compatible with MD80 ride-on trowels and ST4/ST6 submersible pump models, including ST41230, ST41460, ST61230, and ST61460.
- Structural Protection — The rear panel shields internal components from debris, impact, and exposure — a damaged or missing panel leaves critical internals vulnerable on the worksite.
- Sourced from an Authorized Multiquip Distributor — Sold by DHS Equipment, an authorized Multiquip parts dealer, giving you confidence in part authenticity and correct fitment documentation.
A rear panel serves as a protective enclosure for the back of the machine, guarding internal mechanical and electrical components from physical damage, dust, and water intrusion. On ride-on trowels like the MD80, it also contributes to the structural integrity of the operator platform area. On submersible pump models in the ST4 and ST6 series, it forms part of the housing assembly that keeps the unit sealed and protected during operation. A cracked, broken, or missing rear panel can expose sensitive internal components to damage that leads to larger, more costly repairs.
Part Details
| Part Number | 4590 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rear Panel |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD80 |
| Submersible Pumps | ST61230/ST61460 |
| Submersible Pumps | ST41230/ST41460 |
| Submersible Pumps | ST4 |
| Submersible Pumps | ST6 |
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.
