Wacker Neuson 5000215774 Injector Pump Kit

The Wacker Neuson Injector Pump Kit is a genuine OEM component designed for the DPS1850H and DPU 2540H, DPU 2550H, DPU 2560H, and DPU 2560H-TS series reversible plate compactors. As a factory-sourced assembly, this kit meets the exact specifications Wacker Neuson set for these machines at the time of manufacture, giving you a direct, properly matched replacement. The covers multiple DPS1850H configurations — including the Asphalt, Basic, and Vario variants — making it a versatile service part for fleets running more than one machine in this family. Installing a correctly rated injector pump kit restores proper fuel delivery and keeps your compactor running at full operating capacity.

Key Features

• OEM-Matched Fuel Delivery Calibration — Sourced directly from Wacker Neuson, this kit is calibrated to the precise injection pressure and timing required by the engine in these plate compactors, not a generalized approximation.
• Complete Kit Format — Supplied as a ready-to-install kit with the components needed for a full injector pump service, reducing the need to source individual sub-parts separately.
• Broad DPS and DPU Series Coverage — Fits DPS1850H (Asphalt, Basic, and Vario), DPU 2540H, DPU 2550H, DPU 2560H, and DPU 2560H-TS plate compactors under a single part number.
• Restored Compaction Output — A worn or failing injector pump starves the engine of correctly metered fuel, leading to loss of centrifugal force and uneven compaction; this kit brings fuel delivery back to spec.
• Fuel System Integrity — Proper injector pump function is critical to preventing unmetered fuel from entering the combustion chamber, protecting the engine from running rich, overheating, or producing excessive emissions.

The injector pump is the heart of a diesel fuel system — it pressurizes and meters fuel from the tank and delivers precisely timed, high-pressure shots to the injectors for combustion. On plate compactors like the DPS1850H and DPU series machines, consistent fuel delivery directly controls engine RPM stability and the vibration output that drives compaction performance. When the injector pump wears or fails, symptoms typically include hard starting, rough running, black smoke, or a noticeable drop in compactive effort — all signs that the pump can no longer maintain the pressure and timing the engine demands.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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