Wacker Neuson 5000176400 Cylinder with Piston

The Wacker Neuson 5000176400 Cylinder with Piston is a genuine OEM assembly designed for the BS50-2, BS60-2, and BS70-2 series gasoline vibratory rammers. As a direct factory replacement, this combined assembly restores the engine's compression and power stroke to original specification, ensuring the rammer delivers consistent impact force on trench and cohesive soil compaction jobs. This part covers a wide range of BS-series model configurations, including standard, EU-emission, and integrated ignition variants across the BS50-2, BS60-2, BS62-2, BS65-V, BS68-2, and BS70-2 families.

Key Features

• Genuine OEM Compression Integrity — Factory-sourced cylinder and piston pairing ensures correct bore-to-piston clearance, maintaining the compression ratio the engine was engineered to run at.
• Combined Assembly for Faster Rebuild — Cylinder and piston are supplied together as a matched set, simplifying teardown and reassembly on BS-series rammer engines.
• Broad BS-Series Fitment — Confirmed fit across BS50-2, BS50-2i, BS60-2, BS60-2i, BS62-2, BS65-V, BS68-2, BS70-2, and BS70-2i models, including standard, EU, and Sunbelt variants.
• Restored Impact Performance — A worn or scored cylinder causes loss of compression, weak blow energy, and hard starting; replacing with part 5000176400 brings the rammer back to full compaction output.
• Fuel System Compatibility — Fits both carbureted and integrated ignition (i-series) BS rammer variants, covering a wide service footprint from a single part number.

The cylinder and piston form the core of a two-stroke rammer engine's power-generating assembly. The piston moves up and down inside the cylinder bore, compressing the air-fuel mixture and transmitting the combustion force that drives the rammer's bellows and foot — producing the repeated impacts needed to compact cohesive soils and backfill in trenches. When the cylinder bore becomes worn, scored, or the piston rings lose their seal, compression drops, blow energy weakens, starting becomes difficult, and the machine can no longer achieve adequate compaction density. Replacing the cylinder and piston together as a matched assembly is the correct service approach to fully restore engine performance and compaction 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.