Wacker Neuson 5100068444 Repair Kit BS Carburetor HDA355-357

The Wacker Neuson Repair Kit BS Carburetor HDA355-357 is a genuine OEM carburetor rebuild kit designed for the BS50-2, BS50-2plus, BS60-2, BS60-2plus, BS70-2, BS70-2plus, BS62-2, and BS68-2 series rammers. As a factory-sourced component, it delivers the exact internal parts needed to restore carburetor function to the HDA355-357 specification used across this rammer family. Verified fitment spans a wide range of BS-series configurations including US, HA, CN, and Sunbelt variants. Keep a kit on hand and you're ready to address carburetor-related issues on the spot, keeping your compaction equipment productive on site.

Key Features

• OEM-Matched Internal Components — Every seal, gasket, and needle in this kit is manufactured to the same carburetor tolerancing spec as the original HDA355-357 unit, ensuring consistent fuel metering and air-fuel mixture after rebuild.
• Direct-Fit Carburetor Rebuild — Engineered to install directly into the HDA355-357 carburetor body without modification, so your rebuild goes together cleanly the first time.
• Broad BS-Series Compatibility — Covers BS50-2, BS50-2plus, BS60-2, BS60-2plus, BS70-2, BS70-2plus, BS62-2, and BS68-2 rammer models across multiple regional and configuration variants.
• Restore Consistent Engine Starting and Throttle Response — A worn or gummed-up carburetor causes hard starting, rough idling, and loss of compaction power; this kit replaces the wear items that cause those symptoms.
• Fuel System Integrity — Correct carburetor seals and diaphragms are critical to preventing fuel leaks and uncontrolled fuel delivery — using OEM-spec parts ensures the fuel circuit operates safely within design parameters.

The carburetor on a BS-series rammer is responsible for mixing air and fuel in the precise ratio the engine needs to start reliably and run at consistent power under load. The HDA355-357 carburetor uses a diaphragm-and-needle assembly to regulate fuel draw; over time, diaphragms harden, needles wear, and seals degrade, leading to lean or rich running conditions that rob the machine of compaction force or prevent starting altogether. Rebuilding the carburetor with a complete repair kit restores these internal components to their original operating condition, extending service life and avoiding the cost of a full carburetor replacement.

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.