The Multiquip 11435011120 Valve Spring is a genuine OEM component designed for MVH-200DA, QP3TY, MVH-306D, and MVH-306DS equipment. As a direct Multiquip OEM part, it is manufactured to the exact specifications required to maintain consistent valve operation across these machine families. Verified fitment across the MVH reversible plate compactor series and QP3TY trash pump means you can order with confidence knowing this is the correct part for your application.
Key Features
- Genuine OEM Spring Tension — manufactured to the exact load and coil specification required for proper valve actuation, ensuring consistent open and close force throughout the service cycle.
- Drop-In Replacement — engineered to seat and retain identically to the original, with no fitment adjustments needed during installation.
- Broad Equipment Compatibility — confirmed fit for MVH-200DA, QP3TY, MVH-306D, and MVH-306DS machines, covering both reversible plate compactors and trash pump applications.
- Sustained Valve Sealing Performance — a correctly tensioned valve spring maintains proper sealing pressure, preventing blow-by, pressure loss, and uneven engine or pump performance over time.
- Fuel System Integrity — in carburetor and fuel valve applications, a fatigued or broken spring can cause flooding, lean-running conditions, or failure to start; replacing it promptly restores reliable fuel control.
A valve spring applies the return force needed to hold a valve closed against fluid or combustion pressure, then allow it to return to its seat after actuation. When a valve spring loses tension, cracks, or breaks, the valve can no longer seal consistently, leading to pressure loss, erratic engine behavior, or pump inefficiency. Replacing a worn valve spring with a correctly rated OEM part restores the precise tension the system was designed around, keeping valves cycling cleanly and the machine performing as intended.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 11435011120 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH-200DA |
| MQ Trash Pumps | QP3TY |
| Plate Compactors | MVH-306D |
| Plate Compactors | MVH-306DS |
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.
