Wacker Neuson 5100068443 Repair Kit Carburetor HDA354
Wacker Neuson

Wacker Neuson 5100068443 Repair Kit Carburetor HDA354

$59.06
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5100068443-Wacker Neuson
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The Wacker Neuson Repair Kit Carburetor HDA354 is a genuine OEM repair kit designed for the BH55, BH65, BH40, BH23, and BS30 series breakers and demolition tools. As a direct Wacker Neuson OEM part, the includes the correctly specified internal components to restore the HDA354 carburetor to proper operating condition, with no guesswork on fitment or compatibility. This kit covers an extensive range of breaker configurations across the BH55, BH65, BH55rw, BH40rs, and related model families, making it a dependable choice for fleet operators and service technicians working across multiple units.

Key Features

  • OEM-Matched Carburetor Internals — Each component in this kit meets Wacker Neuson's fuel metering tolerances for the HDA354 carburetor, ensuring correct air-fuel mixture delivery after service.
  • Drop-In Carburetor Rebuild — Engineered to reinstall directly into the existing HDA354 carburetor body on supported breaker models, with no reworking of the housing or fuel lines required.
  • Broad Breaker Family Coverage — Confirmed fitment across BH23, BH40, BH40rs, BH55, BH55rw, BH55rw rs, BH65, and BS30 series machines, spanning multiple tool shank sizes and configurations.
  • Restores Clean Fuel Delivery — A worn or damaged carburetor causes hard starting, rough running, and loss of power in pneumatic breakers. This kit returns the carburetor to clean, consistent fuel atomization so the breaker fires reliably under load.
  • Fuel System Integrity — Carburetor seals and diaphragms degrade over time and can allow unmetered fuel or air into the engine, creating a fire or emissions risk. Using the correct OEM-spec kit maintains proper sealed operation of the fuel circuit.

The carburetor on a Wacker Neuson breaker controls the ratio of fuel and air entering the engine, which directly determines starting behavior, throttle response, and sustained power output during breaking work. The HDA354 carburetor relies on precision internal diaphragms, needles, and seals that wear with use and degrade from fuel exposure — when these fail, the engine becomes difficult to start, runs erratically, or loses the power needed to drive the chisel effectively. Rebuilding with the correct repair kit restores each of these internal functions rather than replacing the entire carburetor assembly.

Part Details

Part Number5100068443
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionRepair Kit Carburetor HDA354

Compatibility & Fitment

Name Model Machine Number
BH65 28x160 BH65 28x160 5100047068, 5100051587
BH65 32x160 BH65 32x160 5100047069
BH55rw 27x80 BH55rw 27x80 5100047100
BH55rw 28x160 BH55rw 28x160 5100047101
BH55rw 32x160 BH55rw 32x160 5100047102
BH55rw rs 27x80 BH55rw rs 27x80 5100047103
BH65 27X80 BH65 27x80 5100047106
BH65 25x108 BH65 25x108 5100047107
ND-40-I(BH23) ND-40-I(BH23) 5100060159
BH 23 27x80 CN BH 23 27x80 CN 5100010066
BH55 27x80 BH55 27x80 5100047063
BH55 25x108 BH55 25x108 5100047104
BH55 28x160 BH55 28x160 5100047105
BH40 BH40 27x80 5100047309
BH40rs BH40rs 27x80 o. bsz 5100048665
BS30 BS30 5100037146

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.