The Multiquip 1667251050 Pump Plunger is a genuine OEM component designed for the DCA15SPX3 ultra-silent diesel generator series. As a direct OEM replacement, this plunger is manufactured to the same specifications as the original, ensuring correct operation within the fuel injection or fluid transfer system it serves. Sourced through an authorized Multiquip parts distributor, this component is the right call when accuracy and confidence matter on a critical power generation asset. Verify your model code against DCA15SPX3 to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to exact Multiquip specifications, meaning the plunger geometry, material grade, and surface tolerancing match the original component precisely — no guesswork on fit or function.
- Direct Installation — Drops into the same pump housing as the original plunger with no reworking of surrounding components required.
- Confirmed Fitment for DCA15SPX3 — Verified for the Multiquip DCA15SPX3 ultra-silent diesel generator; cross-reference your model code before ordering to ensure compatibility.
- Maintains Pump Pressure Integrity — A correctly fitted plunger sustains the working pressure within the pump circuit; a worn or damaged plunger causes pressure loss, erratic output, and accelerated wear on adjacent components.
- Fuel System Safety Compliance — In fuel injection and fluid delivery applications, using an OEM-spec plunger helps maintain sealed, leak-free operation — critical on diesel-powered equipment where fuel system integrity directly affects safe operation.
A pump plunger is a precision reciprocating component that builds and transfers hydraulic or fuel pressure within a pump assembly. It works by moving back and forth inside a closely fitted bore, drawing fluid in on the intake stroke and forcing it out under pressure on the delivery stroke. When a plunger wears, scores, or loses its sealing surface, the pump loses efficiency — resulting in reduced pressure output, fuel delivery problems, hard starting, or complete pump failure that can take a generator out of service.
Part Details
| Part Number | 1667251050 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pump Plunger |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA15SPX3 |
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.
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