The Multiquip RB252841 is a genuine OEM Lock Nut designed for Multiquip JB-series rebar benders, including the JB5135, JB5090, JB8090, JB9180, JPU1, JB7135, JB7090, and JB11090. As a factory-sourced component, this Lock Nut meets the same specifications as the part originally installed on your machine, ensuring a direct, correct-fit replacement. Sourced directly through Multiquip's OEM supply chain, RB252841 is the part number to specify when servicing any of the supported JB-series models. Keep a spare on hand to avoid unplanned interruptions during rebar fabrication work.
Key Features
- OEM-Grade Fastener Integrity — Manufactured to the same thread pitch, torque rating, and material hardness as the original, maintaining secure clamping force in rebar bending applications.
- Drop-In Replacement — Installs directly in the same position as the factory nut with no rework or modification to surrounding components.
- Broad JB-Series Compatibility — Confirmed fit across JB5135, JB5090, JB8090, JB9180, JPU1, JB7135, JB7090, and JB11090 rebar bender models.
- Mechanical Holding Strength — A properly torqued lock nut resists vibration-induced loosening during bending cycles, preventing play in critical drive and bending components.
- Operational Safety Relevance — Loose or failed fasteners in rebar bending equipment can lead to component shift under load; replacing a worn lock nut restores secure, predictable machine behavior.
A lock nut is a fastener engineered to resist loosening under vibration and dynamic load — conditions that are constant during rebar bending operations. Unlike a standard hex nut, a lock nut incorporates a locking feature (such as a nylon insert or deformed thread profile) that maintains clamping force even as the machine cycles repeatedly through bends. When a lock nut wears out, strips, or backs off, it can allow connected components to shift out of position, leading to inaccurate bends, accelerated wear on adjacent parts, or unsafe machine operation. Replacing it promptly with the correct OEM part keeps the bender performing to spec.
For fitment questions or to confirm compatibility with your specific serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | RB252841 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rebar Benders | JB5135 |
| Rebar Benders | JB5090 |
| Rebar Benders | JB8090 |
| Rebar Benders | JB9180 |
| Rebar Benders | JPU1 |
| Rebar Benders | JB7135 |
| Rebar Benders | JB7090 |
| Rebar Benders | JB11090 |
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.
