The Honda 72564-VF9-C11 Spring is a genuine OEM replacement designed for HHT31, HHT35, UMK422, and UMK431 trimmers. As a factory-sourced component, this spring meets the same specifications as the original part installed at the time of manufacture, ensuring correct tension and engagement when fitted. Honda supersedes parts at production breaks, so confirm your trimmer's serial number against the fitment table before ordering to make sure part number 72564-VF9-C11 is the right application for your unit.
Key Features
- Genuine OEM Tension — sourced directly from Honda, this spring delivers the correct load and return characteristics for the specific mechanism it serves in your trimmer, unlike generic substitutes that may vary in rate or free length.
- Direct OEM Replacement — engineered to drop into the existing assembly without modification, restoring function to the component it actuates.
- Broad Trimmer Fitment — covers HHT31, HHT35, UMK422, and UMK431 Honda trimmers; verify your serial number against the fitment table to confirm applicability to your specific unit.
- Restore Lost Function — a fatigued or broken spring can cause the mechanism it controls to fail to return, engage, or release properly; replacing it with this genuine part brings that assembly back to normal operation.
A spring in a trimmer's assembly provides the return force or retention load that keeps a moving component in the correct position during operation. When a spring weakens, loses its set, or breaks, the mechanism it controls — whether a throttle, guard, or actuating lever — may no longer move, return, or hold as intended, affecting how the trimmer handles or responds. Fitting a genuine Honda replacement restores the correct spring rate and ensures the assembly operates as Honda designed it.
Part Details
| Part Number | 72564-VF9-C11 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Spring |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Trimmer | HHT35 | 1000001-1020240 |
| Trimmer | HHT31, UMK422, UMK431 | All |
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.
