Wacker Neuson 5000081639 Exhaust Pipe

The Wacker Neuson Exhaust Pipe is a genuine OEM component designed for a wide range of Wacker Neuson concrete trowels, trash pumps, portable generators, floor saws, and power buggies — including CT36 and CT48 walk-behind trowel series, CRT48-34V ride-on trowels, and PT3A centrifugal trash pumps. As a factory-sourced part, the is manufactured to the same specifications as the original, ensuring a direct, correct-fit installation without guesswork. This exhaust pipe is also confirmed compatible with select BPU and BPS reversible and single-direction vibratory plate compactors, BFS floor saw models, G and GS portable generator series, WB16 power buggies, and HPG screed power units, making it one of the most widely shared exhaust components across the Wacker Neuson equipment lineup. Stocking part number means you have the right part on hand across multiple machine types on your jobsite.

Key Features

• Genuine OEM Construction: — Sourced directly from Wacker Neuson, this exhaust pipe meets the exact material and dimensional standards of the original — critical for maintaining proper exhaust flow and backpressure on small-displacement engines.
• Direct Bolt-On Replacement: — Engineered to match original mounting points and outlet dimensions, the 5000081639 installs in place of the factory pipe without reworking flanges or exhaust connections.
• Broad Cross-Machine Compatibility: — A single part number that fits CT36 and CT48 walk-behind trowels, CRT48-34V ride-on trowels, PT3A trash pumps, G and GS portable generators, BFS floor saws, WB16 power buggies, BPU and BPS plate compactors, and HPG screed units.
• Protects Engine Performance: — A correctly sealed and intact exhaust pipe maintains proper combustion scavenging on air-cooled engines; a cracked or deteriorated pipe can cause power loss, overheating, and carbon buildup on engine components.
• Exhaust Integrity Matters for Operator Safety: — A failed or leaking exhaust pipe can direct hot gases toward fuel lines, operator controls, or the machine frame. Using a properly rated OEM replacement maintains safe exhaust routing as originally designed.

The exhaust pipe channels combustion gases away from the engine cylinder head and directs them safely out of the machine. On small gasoline engines common to concrete trowels, pumps, generators, and saws, the exhaust pipe also plays a role in maintaining the correct level of exhaust backpressure, which affects engine efficiency and power output. When the exhaust pipe cracks, corrodes, or its mounting connections loosen, exhaust gases can leak into the engine compartment — causing elevated surface temperatures, accelerated wear on nearby components, and reduced engine output. Replacing a worn or damaged pipe promptly with the correct OEM part restores exhaust flow and keeps the engine running as intended.

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.