The Multiquip 6211725120 is a genuine OEM Tube.2 DCA400SPK SA6D140-A-1 designed for the DCA400SPK ultra-silent diesel generator series. As a direct OEM component, this tube is manufactured to the exact specifications required by the SA6D140-A-1 engine platform, ensuring a correct fit without the guesswork. Sourced directly from Multiquip, this part carries the same quality standard as the original component installed at the factory. If you are servicing or restoring a DCA400SPK unit, part number 6211725120 is the correct replacement to specify.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional tolerances required for the SA6D140-A-1 engine, ensuring proper fluid routing and sealing performance.
- Direct-Fit Replacement — Engineered specifically for the DCA400SPK platform, this tube connects and routes as intended with no adaptation or rework needed during installation.
- Confirmed DCA400SPK Fitment — Verified for use on Multiquip DCA400SPK ultra-silent diesel generator units equipped with the SA6D140-A-1 engine.
- Supports Engine System Integrity — A correctly functioning tube maintains proper flow and pressure within the engine circuit; a damaged or incorrectly fitted tube can lead to leaks, pressure loss, or engine system faults.
- Backed by Multiquip OEM Sourcing — Supplied as an authorized Multiquip genuine part, giving you full confidence that this part matches the original component specification for your DCA400SPK.
This tube is an internal engine circuit component fitted to the SA6D140-A-1 diesel engine used in the Multiquip DCA400SPK generator. Tubes of this type route fluids — such as coolant, oil, or fuel — between engine sub-systems, maintaining the correct flow path and pressure needed for stable engine operation. When a tube cracks, corrodes, or develops a leak, it can disrupt system pressure and cause overheating, fluid loss, or broader engine damage if left unaddressed.
Part Details
| Part Number | 6211725120 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tube .2 DCA400SPK SA6D140-A-1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SPK |
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.
