Wacker Neuson 5000084635 Spark Arrester

The Wacker Neuson Spark Arrester is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including CRT48 ride-on trowels, CT48 walk-behind trowels, BFS floor saws, G and GS series portable generators, and WB16 power buggies. As a direct OEM replacement, the is manufactured to the same specifications as the original part, ensuring a proper fit across every compatible model in this broad machine family. This spark arrester covers an extensive list of configurations spanning the CRT48-34V, BFS 935, BFS 1318, BFS 1345, BFS 1350, G3.3, G3.7, G4.6, G5.6, G5.7, GS4.6, GS5.7, and WB16 series, as well as the BPU 5045A reversible vibratory plate. Keeping this part in good working order is a straightforward maintenance step that protects both equipment and the surrounding environment.

Key Features

• Genuine OEM Spark Containment — Manufactured by Wacker Neuson to original design tolerances, ensuring the arrester screen mesh meets the same emission-containment performance as the factory-installed part.
• Drop-In Exhaust Port Fit — Engineered to seat correctly in the exhaust outlet of each listed machine, with no reworking of the exhaust port or mounting hardware needed.
• Broad Multi-Family Compatibility — A single part number covers CRT48 and CT48 ride-on and walk-behind trowels, BFS floor saws, G/GS portable generators, WB16 power buggies, and the BPU 5045A vibratory plate.
• Protects Against Escaped Combustion Particles — A fully functional spark arrester traps hot carbon particles before they exit the exhaust stack; a clogged or damaged arrester raises fire risk in dry or debris-heavy work environments.
• Regulatory Compliance for Sensitive Work Sites — Many fire-prone and indoor-use jurisdictions mandate spark arresters on gasoline and diesel powered equipment; using a correctly rated OEM arrester helps meet those requirements.

A spark arrester is a screen or baffle mounted at the exhaust outlet of an internal combustion engine. Its job is to trap and cool glowing carbon particles — sometimes called "sparks" — before they can exit the exhaust stream and ignite nearby dry grass, sawdust, wood chips, or other combustible materials. On equipment like floor saws, generators, and trowels that often operate close to flammable debris or in enclosed spaces, a properly functioning arrester is an important safety device. When the mesh becomes clogged with carbon deposits, back-pressure can build in the exhaust system and reduce engine performance; when the screen is torn or missing, the machine presents a fire hazard and may fail inspection on regulated job sites.

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.