The Multiquip 4007570 Torsion Coil Spring MB25A is a genuine OEM replacement designed for the MB25A rebar bender. Sourced directly from Multiquip, this torsion coil spring is manufactured to the same specification as the original component, ensuring correct fit and consistent mechanical behavior within the bending assembly. If your MB25A is showing signs of reduced spring return force or inconsistent bending action, this is the part to restore it to proper working order.
Key Features
- Genuine OEM Spring Specification: — Wound to the correct torsion rate and coil geometry for the MB25A bending mechanism, maintaining the precise spring return force the machine depends on.
- Direct-Fit Replacement: — Engineered to seat and mount exactly as the original, with no reworking of the spring perch or surrounding hardware needed.
- MB25A Rebar Bender Compatibility: — Confirmed fitment for the Multiquip MB25A rebar bender, keeping your part selection straightforward.
- Consistent Bending Cycle Return: — A correctly tensioned torsion spring ensures the bending arm resets cleanly after each cycle, supporting accurate, repeatable bends throughout the workday.
- Operational Safety: — A fatigued or broken torsion spring can cause erratic arm return or loss of control during the bending cycle; replacing it promptly keeps the machine behaving predictably.
A torsion coil spring in a rebar bender stores and releases rotational energy to return the bending arm to its rest position after each bend. Without adequate spring tension, the arm may fail to reset fully or return unevenly, leading to inconsistent bend angles and slower cycle times. When the spring fatigues, cracks, or loses its set, it needs to be replaced to keep the bender operating accurately and safely.
Part Details
| Part Number | 4007570 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Torsion Coil Spring MB25A |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rebar Benders | MB25A |
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.
