The Wacker Neuson Rocker Arm is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including the PT2H trash pump, DPU 2440H, DPU 2450H, DPU 2540H, DPU 2550H, and DPU 2560H reversible vibratory plate compactors, DPS 1850H and DPS2050H single-direction vibratory plates, and the DS70 vibratory rammer. Sourced directly from Wacker Neuson, part is manufactured to the same exacting tolerances as the original component fitted at the factory. This rocker arm serves as a direct drop-in replacement, maintaining correct valve timing geometry and ensuring the engine operates as intended across all covered platforms. Whether you are servicing a jobsite pump, a heavy-duty reversible plate, or a diesel rammer, this single part number covers a broad cross-section of the Wacker Neuson Honda-engined and Wacker-powered diesel lineup.
Key Features
- OEM Valve Train Geometry: — Manufactured to the original pivot and contact-face dimensions, preserving correct valve lift and duration across the engine's operating range.
- Genuine Wacker Neuson Part: — Supplied directly through the Wacker Neuson OEM parts network, confirming authenticity and material grade for the rocker arm application.
- Broad Cross-Platform Fitment: — Covers PT2H trash pumps, DPU 2440H through DPU 2560H reversible plates, DPS 1850H and DPS2050H single-direction plates, and the DS70 diesel rammer — one part number for multiple machines.
- Direct Engine Valve Train Replacement: — Installs into the existing rocker arm pivot and pushrod arrangement with no secondary adaptation, restoring proper valve actuation immediately.
- Prevents Power Loss and Misfires: — A worn or damaged rocker arm causes uneven valve actuation, leading to loss of compression, rough running, and hard starting; replacing it restores consistent engine output.
- Fuel System Safety: — Correct rocker arm function is essential to proper fuel combustion timing; using a dimensionally accurate OEM replacement reduces the risk of over-fueling, backfiring, or uncontrolled engine behavior.
The rocker arm is a critical valve train component situated between the camshaft pushrod and the intake or exhaust valve stem. As the camshaft rotates, the pushrod lifts one end of the rocker arm, which pivots on a central fulcrum and depresses the valve on the opposite end, allowing the engine to breathe in and exhaust gases out at precisely the right moment. When a rocker arm is worn at the pivot bore, the contact tip, or the pushrod cup, valve timing becomes erratic — the result is rough idling, loss of power, increased fuel consumption, and in severe cases, physical contact between valves and pistons. Replacing a worn rocker arm with a correct OEM-spec unit restores the engine's designed compression ratio and combustion efficiency, getting the machine back to full rated output.
Part Details
| Part Number | 5000108733 |
|---|---|
| Old Part Number | 0108733 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
| DPU2540H | DPU 2540H | 5000610035, 5000008755 |
| DPU 2550H | DPU 2550H | 5000610036, 5000008756 |
| DPU 2560H | DPU 2560H | 5000610037, 5000008757 |
| DPU 2560H-TS | DPU 2560H-TS | 5000610038, 5000610005 |
| DS70H Vibratory Rammer, 13" Plastic Shoe EPA | DS70 | 5200010976 |
| DPS1850H Asphalt | DPS1850H Asphalt | 5000610033, 5000008925 |
| DPS1850H Basic | DPS1850H Basic | 5000610032, 5000008924 |
| DPS1850H Vario | DPS1850H Vario | 5000610034, 5000008926 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | DPU 2440H | 5000007870 |
| Single Direction Vibratory Pla te, 18kN, 50cm/20in | DPS 1850H | 5000008397, 5000008750 |
| Vibration plate DPU 2450H | DPU 2450H | 5000008746 |
| DPS2050H | DPS2050H | 5100061223 |
| DPS2050Hw | DPS2050Hw | 5100061224 |
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.
