The Multiquip 5141112070 Intake Manifold is a genuine OEM component designed for the DCA40SSAI and DCA40SSI ultra-silent diesel generator series. As a direct OEM replacement, this manifold meets the exact specifications of the original part, ensuring a correct, trouble-free installation. DHS Equipment sources this part directly through authorized Multiquip supply channels, so you can order with confidence knowing you are getting the right part for your machine.
Key Features
- Genuine OEM Specification: — Cast and machined to the precise port geometry and sealing surface tolerances required by the DCA series diesel engine, ensuring correct airflow delivery from day one.
- Direct-Mount Replacement: — Matches the original bolt pattern, port sizing, and gasket interface so the manifold seats properly without any reworking of mounting hardware.
- Confirmed Fitment: — Verified for the DCA40SSAI and DCA40SSI ultra-silent diesel generator models.
- Engine Breathing Performance: — A properly sealed and unrestricted intake manifold allows the diesel engine to maintain correct air-fuel charge, supporting steady power output and efficient combustion under load.
- Leak and Crack Prevention: — OEM-grade material resists heat cycling and vibration stress that commonly cause cracking or vacuum leaks in lower-grade alternatives, protecting engine performance over extended run times.
The intake manifold is the passage that directs filtered air from the air intake system into the engine's combustion chambers. On a diesel generator like the DCA40SSAI and DCA40SSI, a properly functioning intake manifold maintains the correct volume and velocity of air entering the cylinders, which is essential for clean combustion and stable power generation. When the manifold cracks, warps, or develops a vacuum leak, the engine can suffer from rough running, reduced output, excessive fuel consumption, or hard starting — making timely replacement critical to keeping the generator operating at rated capacity.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 5141112070 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Intake Manifold |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA40SSI |
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.
