The Multiquip 1603051010 Injection Pump Assembly is a genuine OEM component designed for KD1800, KD1800KD6, and KD6 series core drills. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation. This assembly is the right choice when restoring full fuel delivery performance to your core drill. Confirm your model code against the fitment list before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Fuel Delivery Integrity — Engineered to Multiquip's original metering and delivery specifications, ensuring consistent fuel injection timing and volume for this part type.
- Direct-Fit Assembly — Matches the original mounting configuration and port connections on KD1800, KD1800KD6, and KD6 core drills, so installation follows the standard service procedure without modification to fuel lines or mounting hardware.
- Compatible with KD Series Core Drills — Fits KD1800, KD1800KD6, and KD6 models; always verify your model code to confirm the correct application.
- Restores Full Engine Output — A worn or failing injection pump causes hard starting, uneven running, and loss of power under load; replacing it with this assembly returns the engine to its correct operating state.
- Sourced Direct from Multiquip — Supplied as a genuine OEM assembly through DHS Equipment, an authorized Multiquip parts distributor.
The injection pump assembly is responsible for drawing fuel from the tank and delivering it to the engine's injectors at the precise pressure and timing required for combustion. On diesel-powered equipment like the KD series core drills, the injection pump is central to reliable starting and consistent engine performance under load. When the pump wears out or fails, the engine may run rough, lose power, or refuse to start — making prompt replacement with a correct OEM assembly essential to getting the machine back to work.
Part Details
| Part Number | 1603051010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Injection Pump Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Core Drills | KD1800 |
| Core Drills | KD1800KD6 |
| Core Drills | KD6 |
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.
