The Multiquip 1647553280 Nozzle Nut is a genuine OEM component designed for MRH601DS walk-behind rollers, DAC7000SS, DAC7000SSW, and DAC7000SSA diesel-powered generators, and DLW300ES series welders. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct fit and function across all compatible Multiquip equipment families. Sourced directly through authorized channels, this nozzle nut delivers the fitment confidence contractors and equipment operators depend on. Confirm part number 1647553280 against your machine's parts diagram before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the same material and dimensional specifications as the original, ensuring correct thread engagement and torque retention at the nozzle connection point.
- Drop-In Replacement — Installs directly in place of the original nozzle nut with no rework or modification to the nozzle assembly required.
- Broad Multiquip Fitment — Compatible with MRH601DS walk-behind rollers, DAC7000SS, DAC7000SSW, and DAC7000SSA ultra-silent generators, and DLW300ES series diesel light welders.
- Secure Nozzle Retention — A correctly seated nozzle nut maintains proper nozzle alignment and sealing; a worn or missing nut can allow nozzle movement, leading to inconsistent flow and potential leakage.
- Fuel System Integrity — On fuel-related applications, a properly torqued nozzle nut is essential to maintaining a sealed, leak-free connection — critical for safe operation of diesel-powered equipment.
The nozzle nut secures the fuel injector nozzle or fluid nozzle assembly in place within the engine or system it serves, maintaining the precise seating needed for consistent fuel delivery or fluid flow. Without a correctly functioning nozzle nut, the nozzle can shift or work loose, disrupting spray pattern, flow rate, and sealing integrity. Replacing a damaged or missing nozzle nut promptly restores correct nozzle positioning and prevents downstream damage to surrounding components.
For fitment questions or help confirming compatibility, contact DHS Equipment — our team is ready to assist.
Part Details
| Part Number | 1647553280 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nozzle Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | MRH601DS |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SSA |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
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.
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