The Multiquip DK1522006721 Pump Priming SA6D125E-2 DCA300SSK is a genuine OEM component designed for the DCA-300SSK ultra-silent diesel generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, DK1522006721 meets the exact engineering specifications of the original part installed at the factory. This priming pump is confirmed to fit the DCA-300SSK platform paired with the SA6D125E-2 engine, ensuring a correct, compatible installation with no guesswork on fitment.
Key Features
- Genuine OEM Construction — Engineered to the same specifications as the original priming pump, ensuring correct fuel delivery behavior and proper prime cycling in the SA6D125E-2 engine.
- Direct-Fit Replacement for DCA-300SSK — Matches the original mounting configuration and port sizing for the DCA-300SSK generator, allowing a straightforward swap during scheduled service or unplanned repair.
- Confirmed Fitment — Verified for the DCA-300SSK ultra-silent series powered by the SA6D125E-2 diesel engine, eliminating compatibility uncertainty when ordering.
- Supports Reliable Engine Starting — A properly functioning priming pump ensures the fuel system is fully charged before start-up, which is critical for consistent ignition and preventing hard-start conditions under load.
- Protects Downstream Fuel System Components — Correct priming pump operation prevents dry-running conditions that can accelerate wear on injection components and fuel lines over time.
The priming pump on a diesel generator is responsible for manually drawing fuel from the tank into the fuel system before startup, purging air from the lines and ensuring the injection system is fully primed. On the DCA-300SSK with the SA6D125E-2 engine, this component is particularly important after fuel filter changes, extended storage, or any service that interrupts the fuel circuit. When the priming pump fails or develops a leak, the engine may experience hard starts, misfires, or fail to start altogether — making timely replacement essential to keeping the generator operational and ready for use.
DHS Equipment is an authorized Multiquip parts dealer. For fitment questions or assistance confirming this part is correct for your DCA-300SSK generator, contact our team directly.
Part Details
| Part Number | DK1522006721 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pump Priming SA6D125E-2 DCA300SSK |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK | DCA-300SSK |
| SA6D125E-2 | SA6D125E-2 |
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.
Multiquip
Multiquip DK1052176030 Feed Pump Assembly DCA300SSK SA6D125E-2
