The Multiquip 11425011240 Valve Adjust Screw is a genuine OEM component designed for use across a wide range of Multiquip equipment, including the MDR-9DYE power trowel, MT76D, MT-76D2, MT-86D, and MT-86D2 rammers, MVC98D2, MVH-150D, MVH-150D2, MVH150VD2, MVH-200DA, MVH-304DSB, MVH-306D, MVH-306DS, and MVH-402DSB plate compactors, QP3TY trash pump, and MRH-800DS roller. As a direct OEM replacement, part 11425011240 ensures correct valve clearance is maintained, supporting consistent engine performance across every machine it serves. DHS Equipment stocks this part to keep your Multiquip fleet running at spec.
Key Features
- Genuine OEM Tolerancing — Manufactured to Multiquip's exact thread pitch and dimensional spec, ensuring proper valve lash adjustment without guesswork or shimming.
- Drop-In Installation — Threads directly into the rocker arm assembly as the original screw did, requiring no modification to surrounding components.
- Broad Cross-Family Fitment — A single part number covers the MDR-9DYE, MT76D series rammers, MVH reversible plate compactor series, QP3TY trash pump, and MRH-800DS roller.
- Critical to Valve Train Health — Correct adjustment torque and thread integrity prevent valve float, loss of compression, and hard-starting conditions that a worn or stripped screw can cause.
- Engine Longevity — Proper valve clearance maintained by a correctly functioning adjust screw reduces wear on valve seats and rocker arms over the long service life of the engine.
The valve adjust screw sets and holds the clearance gap between the rocker arm and the valve stem tip — a measurement known as valve lash. When this clearance is correctly set, the engine's intake and exhaust valves open and close at precisely the right moment in the combustion cycle, delivering full power and clean operation. A screw that is stripped, loose, or worn to the point where it won't hold its adjustment causes valve lash to drift out of spec, leading to symptoms like rough idling, loss of compression, excessive valve noise, and difficult starting. Replacing a damaged or out-of-spec valve adjust screw with the correct OEM part — Multiquip 11425011240 — restores the ability to set and lock valve clearance accurately, protecting the rest of the valve train from accelerated wear.
Part Details
| Part Number | 11425011240 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Adjust Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
| Rammers | MT76D |
| Rammers | MT-76D2 |
| Rammers | MT-86D |
| Rammers | MT-86D2 |
| Plate Compactors | MVC98D2 |
| Plate Compactors | MVH-150D |
| Plate Compactors | MVH-150D2 |
| Plate Compactors | MVH150VD2 |
| Plate Compactors | MVH-200DA |
| Plate Compactors | MVH-304DSB |
| Plate Compactors | MVH-306D |
| Plate Compactors | MVH-306DS |
| Plate Compactors | MVH-402DSB |
| MQ Trash Pumps | QP3TY |
| Rollers | MRH-800DS |
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.
