Multiquip 8983697780 Injector Nozzle Assembly DCA45SSIU4F
Multiquip

Multiquip 8983697780 Injector Nozzle Assembly DCA45SSIU4F

$1,125.46
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SKU:
8983697780-Multiquip
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The Multiquip 8983697780 Injector Nozzle Assembly DCA45SSIU4F is a genuine OEM injector nozzle assembly designed for the DCA45SSIU4F ultra-silent diesel generator. As a direct OEM replacement, this assembly is built to the exact tolerances required by the original fuel system, ensuring consistent atomization and combustion performance. Sourced directly through authorized Multiquip supply channels, the part is the correct specification part for the DCA45SSIU4F platform.

Key Features

  • OEM-Matched Spray Pattern — Engineered to the original atomization specification, delivering the correct fuel-air mixture for efficient combustion in the DCA45SSIU4F generator.
  • Direct-Fit Installation — Matches the original injector seat geometry and thread specification, dropping into the cylinder head without additional modification.
  • DCA45SSIU4F Compatibility — Confirmed fitment for the Multiquip DCA45SSIU4F ultra-silent diesel generator series.
  • Sustained Power Output — A correctly functioning injector nozzle maintains rated generator output; a worn or clogged nozzle causes misfiring, excessive smoke, and loss of load-carrying capacity.
  • Fuel System Integrity — Genuine OEM construction ensures the nozzle tip material and sealing surfaces meet the pressure tolerances of the original injection system, supporting safe, stable operation.

The injector nozzle assembly is responsible for atomizing diesel fuel as it enters the combustion chamber. By breaking fuel into a fine, precisely directed spray, it allows complete combustion — which directly determines power output, fuel efficiency, and exhaust emissions. When an injector nozzle wears, becomes clogged, or begins to dribble fuel rather than atomize it, the engine may run rough, produce black smoke, consume more fuel than normal, or fail to reach its rated output under load.

Part Details

Part Number8983697780
BrandMultiquip
Part TypeGenuine OEM
DescriptionInjector Nozzle Assembly DCA45SSIU4F

Compatibility & Fitment

Name Model
Diesel Powered Generators DCA45SSIU4F

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.