The Wacker Neuson Muffler Complete is a genuine OEM component designed for BPU 2540A reversible vibratory plate compactors, WP1540A and WP1550A single-direction vibratory plate compactors, and BFS 735 gasoline powered floor saws. As a factory-sourced part, it is manufactured to the exact specifications set by Wacker Neuson, ensuring a direct, trouble-free installation. This muffler complete assembly covers a wide range of machines across multiple product families, making it a practical stock item for dealers and rental fleets running these units. Verifying your model number against the fitment list before ordering confirms the is the correct replacement for your machine.
Key Features
- Genuine OEM Exhaust Specification — Manufactured to Wacker Neuson's original exhaust flow and back-pressure requirements, preserving engine output and fuel efficiency across all compatible machines.
- Complete Assembly — Supplied as a fully assembled muffler unit, ready to mount directly to the exhaust port with no sub-assembly or fabrication required.
- Broad Cross-Family Fitment — Compatible with BPU 2540A reversible plates, WP1540A and WP1550A single-direction plates, and BFS 735 floor saws — a single part number serving multiple machine lines.
- Protects Engine Performance — A correctly functioning muffler maintains proper exhaust scavenging; a cracked or blocked unit causes overheating, power loss, and accelerated engine wear.
- Emissions and Noise Compliance — Replaces the original unit with a part engineered to meet the same noise attenuation and emissions standards as the factory-installed muffler, keeping your equipment compliant on regulated worksites.
The muffler's job is to direct hot combustion gases away from the engine while dampening the sound of exhaust pulses to a manageable level. It works by routing exhaust through internal chambers that reduce pressure waves and dissipate heat before gases exit the machine. When a muffler cracks, corrodes, or becomes blocked, back-pressure builds inside the exhaust system, robbing the engine of power, raising operating temperatures, and exposing the operator to elevated noise and potentially harmful exhaust fumes — all of which signal that immediate replacement with a correct-specification part like the 5100005322 is needed.
Part Details
| Part Number | 5100005322 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU2540A | BPU 2540A | 5000008758 |
| WP1540Aw | WP1540Aw US | 5100018327 |
| WP1550Aw | WP1550Aw US | 5100018324 |
| WP1540A | WP1540A US | 5100018328 |
| BPU 2540A US | BPU 2540A US | 5000610360 |
| WP1550A | WP1550A US | 5100018325 |
| WP1550A | WP1550A | 5100062423 |
| WP1550Aw | WP1550Aw | 5100062424, 5100066158 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
| BFS735 | BFS735 | 5100029228 |
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.
