The Multiquip A400190400 Hook Spring is a genuine OEM component designed for GBW, GBWE, GBC, and GBCE balloon systems. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct tension, geometry, and engagement with the hook assembly. Sourced directly through authorized Multiquip distribution channels, this part is verified against GBW, GBWE, GBC, and GBCE equipment to confirm an accurate fit before it ships.
Key Features
- OEM-Grade Spring Tension: — Manufactured to the original coil specification, delivering the correct hook engagement force the balloon system relies on for consistent operation.
- Drop-In Hook Assembly Fit: — Engineered to seat directly into the existing hook anchor points on GBW, GBWE, GBC, and GBCE units without reworking the surrounding hardware.
- Broad Balloon System Compatibility: — A single part number covers GBW, GBWE, GBC, and GBCE balloon system variants, simplifying procurement across your fleet.
- Maintains Proper Hook Return and Release: — A worn or fatigued hook spring causes inconsistent latch engagement and erratic release behavior; this OEM replacement restores predictable, repeatable function.
- Genuine Multiquip OEM Part: — Part number A400190400 is sourced directly from Multiquip, carrying the same quality assurance as every component in the original assembly.
A hook spring controls the return force and engagement tension on a hook mechanism, holding the hook in its latched position under load and snapping it back to a neutral state after release. When the spring weakens or breaks, the hook may fail to latch securely or release unpredictably, disrupting the operation of the entire assembly. Replacing a fatigued hook spring promptly restores consistent, controlled hook behavior and protects the components it interacts with from accelerated wear.
Part Details
| Part Number | A400190400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hook Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Balloon Systems | GBW |
| Balloon Systems | GBWE |
| Balloon Systems | GBC |
| Balloon Systems | GBCE |
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.
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