The Wacker Neuson Rocker Arm Complete is a genuine OEM component designed for the DS70 and DS720 diesel vibratory rammer series, as well as PT2Y and PT3Y centrifugal trash pumps, VP and VPY vibratory plate compactors, and YD/D3.5Y modular internal vibrator units. As a direct Wacker Neuson factory part, the is manufactured to the same specification as the original, ensuring a correct fit across all listed machine configurations. This single assembly replaces the rocker arm unit complete, making it a straightforward service component for technicians performing top-end engine repairs. Confirm your model number against the fitment list before ordering to ensure full compatibility.
Key Features
- Genuine OEM Valve Train Precision — Manufactured by Wacker Neuson to exact original tolerances, ensuring correct valve clearance and consistent lash across the full lift cycle.
- Complete Assembly — Supplied as a full rocker arm unit complete, so all sub-components are pre-matched and ready for installation without sourcing individual pieces separately.
- Broad Cross-Family Fitment — Covers DS70 and DS720 diesel rammers, PT2Y and PT3Y trash pumps, VP/VPY vibratory plates, and YD/D3.5Y internal vibrator models under a single part number.
- Restores Proper Valve Operation — A worn or damaged rocker arm causes erratic valve timing, power loss, and hard starting; replacing with a correctly spec'd assembly restores full engine output and smooth operation.
- Fuel System Integrity — Correct rocker arm geometry maintains proper intake and exhaust valve timing, directly supporting efficient fuel combustion and protecting the engine from running rich or lean.
The rocker arm is a pivoting lever in the engine's valve train that transfers motion from the camshaft or pushrod to open and close the intake and exhaust valves. It sits between the pushrod and the valve stem, and its geometry determines how far and how precisely the valves open during each combustion cycle. When a rocker arm wears, cracks, or loses its pivot bearing, valve timing becomes inconsistent — leading to loss of compression, rough running, excessive fuel consumption, or an engine that won't start. Replacing the rocker arm complete as a matched assembly is the correct service approach, restoring proper valve lift and timing to bring the engine back to full working condition.
Part Details
| Part Number | 5000119735 |
|---|---|
| Old Part Number | 0119735 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DS70 Vibratory Rammer, 11" Plastic Shoe EPA | DS70 | 5000620049, 5000620050, 5000620052, 5000620053, 5000620054, 5000620911, 5000009342, 5000009402, 5000009403 |
| Diesel Vibratory Rammer, 280mm /11in Shoe | DS720 | 5000008200, 5000009059, 5000009060, 5000009309 |
| Single Direction Plate | VPY70 | 5000007001 |
| 50mm/2in Centrifugal Trash Pum p | PT2Y | 5000007117 |
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
| Diesel Vibratory Plate | VPY1740 | 5000007126 |
| Diesel Vibratory Plate | VPY1750 | 5000007127 |
| Value Vibratory Plate, 20 kN, 500mm/19.5in | VP2050Y | 5000009089, 5000009515 |
| Modular Internal Vibrators | YD 3.5 | 5000007003 |
| DS70Y 13" | DS70Y 13in | 5100030612 |
| Modular Internal Vibrators | D3.5Y2 | 5100072404 |
| Modular Internal Vibrators | D3.5Y3 | 5100072406 |
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.
