The Multiquip 01577110 Nozzle Holder Assembly is a genuine OEM component designed for the QP2TZ trash pump. As a factory-sourced part, it delivers the exact fit and specification required to maintain correct fuel injection function in the QP2TZ engine system. Sourced directly from Multiquip, this assembly ensures your pump operates to its original design intent without guesswork or adaptation.
Key Features
- Genuine OEM Injection Integrity — Factory-sourced construction holds the injector nozzle at the precise alignment and seating depth required for correct fuel atomization in the QP2TZ engine.
- Direct Drop-In Fitment — Engineered to match the original mounting interface and thread specification, allowing straightforward installation without machining or shimming.
- Confirmed QP2TZ Compatibility — Verified fitment for the Multiquip QP2TZ trash pump, so you can order with confidence knowing this is the correct assembly for your machine.
- Sustained Fuel System Performance — A properly seated nozzle holder maintains consistent injection pressure and spray pattern, supporting clean combustion and full pump output under load.
- Fuel System Safety Compliance — Correct nozzle holder seating prevents fuel leakage at the injector base, which is critical for safe operation of engine-driven equipment on the jobsite.
The nozzle holder assembly secures the fuel injector nozzle within the engine's cylinder head, maintaining the precise positioning needed for correct fuel spray into the combustion chamber. It acts as the structural anchor for the nozzle, keeping it sealed against combustion pressure while allowing fuel to pass through at the correct angle and pressure. When this component wears, cracks, or loses its seal, the result is poor combustion, hard starting, loss of power, or fuel leakage — all of which compromise pump performance and operator safety.
For help confirming fitment or to check current availability, contact the DHS Equipment team directly.
Part Details
| Part Number | 01577110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nozzle Holder Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP2TZ |
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.
