Wacker Neuson 5200000449 Spark Arrester

The Wacker Neuson Spark Arrester is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including BFS floor saws, CT walk-behind concrete trowels, PT3A and PT4A centrifugal trash pumps, BPU and BPS reversible and single-direction vibratory plates, RD7 tandem rollers, and HPG power units. As a direct OEM replacement, the is manufactured to Wacker Neuson's original specifications, ensuring a drop-in fit with no modification needed to the exhaust system. This part covers an exceptionally broad range of models across multiple product families, making it a smart stocking item for dealers, rental fleets, and contractors running mixed Wacker Neuson equipment. Verify your model number against the fitment list before ordering to confirm compatibility.

Key Features

• Genuine OEM Exhaust Screening: — Manufactured to Wacker Neuson's original mesh and housing specification, ensuring the arrester performs its screening function correctly without restricting exhaust flow.
• Direct Exhaust Port Replacement: — Mounts directly to the existing exhaust outlet on compatible engines with no drilling, re-tapping, or adapter hardware required.
• Broad Multi-Family Fitment: — A single part number covers BFS floor saws, CT concrete trowels, PT3A/PT4A trash pumps, BPU/BPS vibratory plates, RD7 tandem rollers, and HPG power units — consolidating your parts inventory.
• Keeps Engines Running Clean: — A clogged or damaged spark arrester restricts exhaust backpressure and can cause hard starts, overheating, and loss of power; a fresh 5200000449 restores proper exhaust flow.
• Fire and Spark Containment: — Required on many jobsites and in wildfire-prone or dry-grass environments; this arrester traps live carbon particles before they exit the exhaust, reducing ignition risk to surrounding materials and vegetation.

A spark arrester is a mesh or baffled screen fitted to the exhaust outlet of a gasoline or diesel engine. Its job is to trap and extinguish hot carbon particles — commonly called sparks — before they leave the exhaust stream and land on flammable materials nearby. On equipment like floor saws, concrete trowels, and trash pumps that frequently operate near dry debris, sawdust, or fuel vapors, a functioning spark arrester is an important line of defense against accidental ignition. Over time the mesh can become clogged with carbon deposits or physically damaged, which not only removes that protection but also creates back-pressure that hurts engine performance — symptoms include sluggish throttle response, elevated operating temperatures, and increased fuel consumption. Replacing a worn or blocked arrester with the correct OEM part restores both exhaust flow and spark containment.

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.