The Wacker Neuson Piston Assembly is a genuine OEM component designed for DS70 and DS720 series diesel vibratory rammers. This is a factory-sourced assembly built to the same specifications as the original, covering DS70 configurations with 280mm/11in and 330mm/13in shoe sizes across multiple machine variants, as well as DS720 rammers in both 280mm and 330mm shoe configurations. As a genuine Wacker Neuson part, the is manufactured to exact tolerances for the DS-series rammer engine, ensuring proper compression, stroke, and combustion chamber geometry are maintained. Drop it in as a direct replacement for a worn or damaged piston and restore the machine to full operating condition.
Key Features
- OEM Compression Tolerances Maintained — Manufactured to the same dimensional and material specifications as the original piston, preserving correct compression ratios critical to diesel ignition in DS-series rammers.
- Direct-Fit Assembly — Supplied as a complete piston assembly, allowing straightforward installation into the DS70 and DS720 engine cylinders without sourcing individual sub-components separately.
- Broad DS-Series Coverage — Fits multiple DS70 and DS720 configurations, including 280mm/11in and 330mm/13in shoe variants, spanning EPA and standard editions.
- Restores Full Compaction Output — A worn or seized piston reduces stroke force and disrupts the rammer's impact cycle; replacing it with a correctly spec'd assembly brings compaction performance back to rated levels.
- Fuel System Integrity — A properly fitted piston ensures correct combustion chamber sealing, supporting efficient fuel burn and preventing blow-by that can contaminate the crankcase oil.
The piston is the reciprocating heart of the DS-series diesel rammer engine, converting combustion pressure into the downward mechanical force that drives the rammer's jumping action. As the piston moves through its stroke cycle, it compresses the air-fuel charge, generates the power stroke, and transfers energy through the drivetrain to the shoe — directly determining how much compactive force reaches the ground. When a piston wears excessively, develops scoring, or cracks, compression drops, the engine struggles to start or run consistently, and the rammer loses impact force. Replacing a failed piston assembly promptly with a genuine OEM part like the 5000153577 is essential to keeping the machine delivering consistent compaction in trench and cohesive soil applications.
Part Details
| Part Number | 5000153577 |
|---|---|
| Old Part Number | 0153577 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Assembly |
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 |
| Value Vibratory Plate, 20 kN, 500mm/19.5in | VP2050Y | 5000009089 |
| DS70Y 13" | DS70Y 13in | 5100030612 |
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.
