The Multiquip 8983055340 is a genuine OEM Exhaust Throttle DCA70SSIU4F designed for the DCA70SSIU4F ultra-silent diesel generator. As a direct OEM replacement, this part is produced to the same exacting standards as the original component installed at the factory, ensuring correct integration with the exhaust system on your DCA70SSIU4F unit. Sourced through DHS Equipment, you can be confident you are receiving an authentic Multiquip part backed by the manufacturer. Verify your model code before ordering to confirm compatibility with your specific machine configuration.
Key Features
- Genuine OEM Exhaust Throttle Construction — Manufactured to original equipment specifications, ensuring the correct valve geometry, material grade, and sealing characteristics expected of an exhaust throttle in a diesel generator application.
- Direct-Fit Replacement for DCA70SSIU4F — Engineered to mount directly into the exhaust assembly of the DCA70SSIU4F ultra-silent generator series, aligning with existing mounting points and connections without rework.
- Confirmed Fitment — DCA70SSIU4F Series — Specifically matched to the DCA70SSIU4F Isuzu-powered ultra-silent generator platform, so fitment is tied to the correct model, not a generic approximation.
- Maintains Exhaust Flow Regulation — A properly functioning exhaust throttle controls back-pressure and exhaust flow characteristics critical to generator load response and overall engine efficiency.
- Emissions and Operational Compliance — The exhaust throttle on Tier 4 diesel generators plays a role in exhaust aftertreatment and emissions system function; using the correct OEM part supports compliance with engine certification requirements for the DCA70SSIU4F.
The exhaust throttle is a valve component positioned within the exhaust path of the engine, used to regulate exhaust gas flow and back-pressure. On Tier 4-compliant diesel generators like the DCA70SSIU4F, the exhaust throttle works in coordination with the aftertreatment and emissions control systems to manage exhaust temperature and support regeneration cycles. When this component wears, sticks, or fails, the engine may experience poor load response, emissions system faults, or reduced overall performance — making timely replacement with the correct OEM part essential to keeping the generator running properly.
Part Details
| Part Number | 8983055340 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Exhaust Throttle DCA70SSIU4F |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA70SSIU4F | DCA70SSIU4F |
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.
