Wacker Neuson 5000176400 Cylinder with Piston

The Wacker Neuson Cylinder with Piston is a genuine OEM assembly designed for the BS50-2, BS50-2i, BS60-2, BS60-2i, BS70-2, BS70-2i, BS65-V, BS62-2, BS68-2, and BH-series gasoline breaker lines. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original component, ensuring a consistent fit across the wide range of compatible rammer and breaker models. This assembly covers an extensive fitment range — from two-cycle and oil-injected vibratory rammers to gasoline breakers — making it a go-to stock item for service technicians and equipment dealers alike. Verify your machine's model and serial number against the fitment list before ordering to confirm compatibility.

Key Features

• Matched Bore and Compression Tolerances — Manufactured as a complete cylinder and piston assembly, ensuring the bore-to-piston clearance meets OEM specification for correct compression and power stroke performance.
• Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson; part number 5000176400 carries the same quality standard as the component originally installed on the machine.
• Broad Rammer and Breaker Fitment — Compatible with BS50-2, BS60-2, BS70-2, BS65-V, BS62-2, BS68-2, and BH-series gasoline breaker models across multiple configurations including standard, oil-injected, high-altitude, and variable-speed variants.
• Drop-In Assembly — Supplied as a matched cylinder and piston unit, simplifying installation and eliminating the guesswork of sourcing and pairing individual components during an engine rebuild.
• Restores Full Compaction and Impact Output — A worn or scored cylinder bore leads to compression loss, hard starting, and reduced strike energy. Replacing with this OEM assembly restores the engine's designed power output and impact performance.
• Fuel System and Combustion Integrity — Correct piston-to-cylinder fit is critical to maintaining the fuel-air seal in two-stroke engines; a correctly fitted assembly prevents blow-by that can contaminate the crankcase and accelerate wear on lower-end components.

The cylinder and piston form the core of the two-stroke engine's power-generation system in a vibratory rammer or gasoline breaker. The piston travels up and down inside the cylinder bore to compress the fuel-air mixture and convert combustion energy into the reciprocating motion that drives the rammer foot or breaker tool. Over time, the cylinder bore and piston rings wear, leading to reduced compression, difficult starting, increased fuel consumption, and a noticeable drop in compaction or breaking force. Replacing the cylinder with piston assembly as a matched unit restores combustion efficiency and returns the machine to its designed operating performance.

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.