Wacker Neuson 5000129503 Set Injector Parts

The Wacker Neuson Set Injector Parts is a genuine OEM component designed for the PT2H centrifugal trash pump series and a wide range of DPU and DPS reversible and single-direction vibratory plate compactors, including the DPU 2440H, DPU 2540H, DPU 2550H, DPU 2560H, DPU 2560H-TS, DPS 1850H Basic, DPS 1850H Asphalt, and DPS 1850H Vario. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original components installed at the factory, ensuring consistent fuel delivery performance across all compatible machines. This injector service set covers multiple machine families, making it a practical stock item for operators and service technicians running mixed fleets of Wacker Neuson diesel-powered equipment. Confirm your model number against the fitment list before ordering to ensure this set matches your specific machine configuration.

Key Features

• OEM Fuel System Integrity — Manufactured to Wacker Neuson's exact injector specifications, ensuring correct fuel atomization and combustion characteristics are maintained in diesel-powered compactors and pumps.
• Direct-Fit Injector Service Set — Engineered to install into the original injector location without modification, using the same sealing surfaces and torque points as the factory-installed components.
• Broad Fitment Across Diesel Equipment Families — Compatible with the PT2H trash pump series and multiple DPU and DPS vibratory plate compactor models, including the DPU 2440H, DPU 2540H, DPU 2550H, DPU 2560H, DPS 1850H Basic, DPS 1850H Asphalt, and DPS 1850H Vario.
• Restored Engine Performance — Worn or fouled injector components cause hard starting, rough running, and increased fuel consumption; replacing with the 5000129503 set restores clean, efficient combustion and full power output.
• Fuel System Safety Compliance — Correct injector sealing is critical to preventing diesel leaks and the fire hazards associated with compromised fuel system components; OEM parts maintain the designed safety margins.

The injector parts set services the fuel injection system of diesel-powered engines, covering the components responsible for delivering a precise, pressurized spray of diesel fuel into the combustion chamber at the correct moment in the engine cycle. When injector components wear, become clogged, or lose their sealing integrity, fuel delivery becomes inconsistent — leading to poor starting, loss of power, excessive smoke, and increased fuel consumption. Replacing worn injector parts with a complete OEM set like the Wacker Neuson 5000129503 restores the engine's ability to combust fuel efficiently, keeping diesel-powered compactors and pumps running at their rated output.

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.

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.