The Multiquip RB252829 is a genuine OEM Ball Plunger (1/2-13) designed for Multiquip rebar bender models including JB5135, JB7135, JB7090, JB9180, JB11090, JB5090, JB8090, and JPU1. As a direct Multiquip OEM component, it meets the exact specifications set for your machine — no guesswork on thread size or plunger tension. Sourced from DHS Equipment, the RB252829 ships as an authorized Multiquip replacement, ensuring the correct 1/2-13 thread specification every time. Verify your model against the fitment list before ordering to confirm compatibility.
Key Features
- OEM-Spec Thread Integrity — Manufactured to the exact 1/2-13 thread specification, ensuring proper engagement and consistent spring-loaded detent pressure within the bender mechanism.
- Drop-In Replacement — Threads directly into the existing receiver without reworking the housing, maintaining original positioning and detent action.
- Broad Rebar Bender Coverage — Confirmed fitment across the JB5090, JB5135, JB7090, JB7135, JB8090, JB9180, JB11090, and JPU1 rebar bender lineup.
- Detent Function Restored — A worn or missing ball plunger allows bending components to shift out of indexed position during operation; replacing it restores positive locking and repeatable bend angles.
- Genuine Multiquip OEM Part — Supplied under the Multiquip OEM program, backed by authorized sourcing through DHS Equipment for confidence in part authenticity.
A ball plunger is a spring-loaded fastener component that uses a small hardened ball and an internal spring to create a detent — a positive, repeatable locking point that holds a moving part in a set position under light load. In a rebar bender, the ball plunger indexes and holds the bending arm or guide in the correct working position, giving the operator consistent, repeatable bend angles on each cycle. When the ball plunger wears down, loses spring tension, or becomes damaged, the bending mechanism can drift out of position, resulting in inaccurate bends and increased operator effort to maintain control of the tool.
Fits: JB5090, JB5135, JB7090, JB7135, JB8090, JB9180, JB11090, JPU1 — confirm your model number before ordering. Contact DHS Equipment if you need assistance verifying fitment for your Multiquip rebar bender.
Part Details
| Part Number | RB252829 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ball Plunger (1/2-13) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rebar Benders | JB5135 |
| Rebar Benders | JB7135 |
| Rebar Benders | JB7090 |
| Rebar Benders | JB9180 |
| Rebar Benders | JB11090 |
| Rebar Benders | JPU1 |
| Rebar Benders | JB5090 |
| Rebar Benders | JB8090 |
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.
