The Multiquip EH122YD1020 is a genuine OEM Robin 4.0 HP Engine designed for the QP-201 series quick-prime trash pump. As a direct OEM replacement sourced through Multiquip's authorized parts program, this engine is the correct unit specified for this application — no guesswork on compatibility. DHS Equipment stocks this part to help keep your pump running with the same power source it left the factory with, confirmed for QP-201 equipment.
Key Features
- OEM Engine Spec Match — Genuine Multiquip OEM designation ensures the Robin 4.0 HP powerplant meets the original output, torque, and mounting specification for this pump application.
- Direct Bolt-In Replacement — Engineered to the same mounting footprint and shaft dimensions as the original, so installation follows the standard engine swap procedure for QP-201 units.
- Confirmed QP-201 Fitment — Verified compatibility with QP-201 quick-prime trash pump models — cross-reference your model code before ordering to confirm applicability.
- Full Power Restoration — A worn or seized engine robs the pump of prime and flow capacity; replacing with the correct 4.0 HP Robin unit restores rated pumping performance and prime speed.
- Fuel System and Ignition Integrity — As a complete engine assembly, this unit includes the fuel and ignition systems matched to the Robin design, reducing the risk of mismatched components that can cause hard starting or running issues.
The Robin 4.0 HP engine is the prime mover for the QP-201 quick-prime trash pump, supplying the rotational power that drives the pump impeller to move water and suspended solids on the jobsite. When the engine loses compression, fails to start, or delivers insufficient power, the pump cannot build prime or maintain adequate flow — bringing dewatering and site drainage operations to a halt. Replacing the engine with the correct OEM unit restores full pump function and ensures the drive interface between engine and pump housing is properly matched.
Part Details
| Part Number | EH122YD1020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Engine Robin 4.0 HP |
Compatibility & Fitment
| Name | Model |
|---|---|
| QP-201 | QP-201 |
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.
