The Multiquip E0539960109 is a genuine OEM Repair Kit for Gear Pump (Item #19) designed for the JB-series rebar benders, including models JB7135, JB5090, JB8090, JB9180, JB11090, JPU1. As a factory-sourced replacement, this kit delivers the exact internal components required to restore your gear pump to proper working condition without the guesswork of sourcing individual parts. Verified against Multiquip's OEM parts documentation, E0539960109 ensures a direct-fit rebuild that keeps your rebar bending operations running without interruption. Trust DHS Equipment to supply the correct Multiquip part the first time.
Key Features
- Factory-Correct Rebuild Components — Includes all OEM-specified internal parts for gear pump Item #19, ensuring tolerances and material grades match the original pump assembly exactly.
- Direct-Fit Replacement — Engineered to install into the existing gear pump housing without modification, following the same assembly sequence as the original build.
- Broad JB-Series Compatibility — Fits JB5090, JB7090, JB7135, JB8090, JB9180, JB11090, JB5135, and JPU1 rebar benders, covering a wide range of Multiquip bending equipment.
- Restores Full Hydraulic Output — A worn or leaking gear pump reduces bending force and cycle speed; this kit rebuilds the pump to deliver consistent hydraulic pressure for clean, repeatable bends.
- Genuine OEM Quality — Sourced directly from Multiquip, this kit meets the same specifications as the components originally installed at the factory, supporting long service life after the rebuild.
The gear pump is the hydraulic heart of a rebar bender, converting engine or motor power into the pressurized fluid flow that drives the bending cylinder. When internal components such as seals, O-rings, or wear plates degrade, the pump loses pressure and efficiency, resulting in sluggish or incomplete bends and potential damage to downstream hydraulic components. Rebuilding the pump with the correct kit restores proper flow and pressure, bringing the machine back to full bending capacity.
Confirm your rebar bender model before ordering. For fitment questions or parts assistance, contact the DHS Equipment team directly.
Part Details
| Part Number | E0539960109 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Repair Kit for Gear Pump (Item #19) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rebar Benders | JB7135 |
| Rebar Benders | JB5090 |
| Rebar Benders | JB8090 |
| Rebar Benders | JB9180 |
| Rebar Benders | JB11090 |
| Rebar Benders | JPU1 |
| Rebar Benders | JB5135 |
| Rebar Benders | JB7090 |
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.
