The Multiquip 6402370 Insulator Washer MB25A is a genuine OEM component designed for the MB25A rebar bender. Sourced directly from Multiquip, this insulator washer matches the original specification and installs as a direct replacement with no fitment guesswork. If you're servicing an MB25A and need a part you can trust to fit and function correctly the first time, the 6402370 is the right choice.
Key Features
- Genuine OEM Insulation Integrity — Manufactured to Multiquip's original material and dielectric specification, ensuring the washer maintains proper electrical isolation within the MB25A bender assembly.
- Direct Drop-In Replacement — Matches the original mounting profile and thickness of the factory washer, seating correctly against mating components without trimming or shimming.
- Confirmed MB25A Fitment — Verified for use on the Multiquip MB25A rebar bender, so you can order with confidence.
- Protects Adjacent Components — A correctly functioning insulator washer prevents unintended electrical continuity between fasteners and surrounding parts, protecting the bender's electrical system from premature wear or damage.
- Genuine Multiquip OEM Part — Carrying the Multiquip part number 6402370, this washer is not a generic substitute — it's the same component used in original production.
An insulator washer is a small but critical component that provides electrical isolation between a fastener or fitting and the surrounding structure or housing. In equipment like the MB25A rebar bender, it prevents stray electrical current from traveling through metal hardware and into areas where it could cause interference or component damage. When an insulator washer deteriorates, cracks, or is omitted entirely, the machine may experience erratic electrical behavior or accelerated wear on nearby parts — making timely replacement essential to keeping the bender operating correctly.
DHS Equipment is an authorized Multiquip parts distributor. For fitment questions or parts lookup assistance, contact our team directly.
Part Details
| Part Number | 6402370 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Insulator Washer 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.
