The Multiquip 04097200 Pressure Spring Decompressor is a genuine OEM component designed for MVH502DSB, MVH502DSB2, MDR-9D, and MQ41TDH series equipment. As a direct OEM replacement, it delivers the exact spring tension and material specification required to restore proper decompression function to your machine. Sourced directly through Multiquip's authorized parts network, this component ensures correct fitment across the compatible equipment families listed above.
Key Features
- OEM Spring Tension Specification — Engineered to the exact compression rating required for proper decompressor operation, maintaining consistent pressure relief across the power stroke.
- Direct-Fit Replacement — Designed to seat and secure in the original decompressor assembly position, allowing a straightforward swap without component modification.
- Broad Cross-Equipment Compatibility — Fits MVH502DSB, MVH502DSB2, MDR-9D, and MQ41TDH models, covering reversible plate compactor, ride-on trowel, and trash pump applications.
- Smooth Engine Starting Performance — A correctly tensioned decompressor spring enables reliable compression release during pull-start, reducing cranking effort and protecting the recoil system.
- Genuine Multiquip OEM Quality — Manufactured to Multiquip's original part specification, ensuring the spring material and coil geometry match what the engine was designed to use.
The decompressor spring works as part of the engine's decompression system, which temporarily relieves cylinder pressure during the starting sequence to make pull-starting easier and more consistent. When the spring loses tension, weakens, or breaks, the decompressor valve may fail to open or close at the correct point in the engine cycle — resulting in hard starting, excessive starter rope force, or failure to start altogether. Replacing the Multiquip 04097200 Pressure Spring Decompressor restores the correct valve actuation timing and keeps the engine starting reliably under normal operating conditions.
Part Details
| Part Number | 04097200 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pressure Spring Decompressor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH502DSB |
| Plate Compactors | MVH502DSB2 |
| Power Trowels | MDR-9D |
| MQ Trash Pumps | MQ41TDH |
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.
