The Multiquip 03888300 is a genuine OEM Throttle Lever designed for the MDR-9D, MQ41TDH, MVH502DSB, and MVH502DSB2. As a direct Multiquip OEM replacement, this part is manufactured to the same specification as the original component it replaces, ensuring a correct fit across compatible equipment. Sourced directly from Multiquip, the part is the part your machine was built with, giving you confidence that throttle response and engine speed control will perform exactly as intended.
Key Features
- Genuine OEM Construction — Manufactured to original Multiquip specifications, delivering the correct lever geometry, pivot tension, and cable engagement your engine control system depends on.
- Drop-In Compatibility — Engineered to match the original mounting points and cable attachment, allowing straightforward installation without modification to the throttle linkage or housing.
- Broad Fitment Coverage — Compatible with the MDR-9D ride-on trowel, MQ41TDH trash pump, MVH502DSB, and MVH502DSB2 reversible plate compactors — one part number serving multiple machine types.
- Consistent Engine Speed Control — A properly functioning throttle lever gives operators precise, repeatable RPM adjustment; a worn or broken lever causes erratic engine response and loss of machine control.
- Fuel System Safety Relevance — Because the throttle lever directly governs engine output and fuel delivery, using the correct OEM component helps maintain safe, predictable machine behavior during operation.
The throttle lever is the operator's primary mechanical input for controlling engine speed. It translates hand movement into cable or linkage motion that opens and closes the carburetor throttle plate, governing fuel and air delivery to the engine. When the lever is worn, cracked, or broken, the operator loses the ability to hold a steady RPM or safely reduce engine speed, which can compromise both output quality and safe operation of the equipment.
Part Details
| Part Number | 03888300 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Throttle Lever |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9D |
| MQ Trash Pumps | MQ41TDH |
| Plate Compactors | MVH502DSB |
| Plate Compactors | MVH502DSB2 |
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.
