The Wacker Neuson is a genuine OEM Muffler Baffle Flange designed for a wide range of Wacker Neuson equipment including BFS floor saws, PT3A and PT4A centrifugal trash pumps, and RD7A tandem rollers. As a direct factory replacement, this part is manufactured to the same specification as the original, ensuring a correct fit without modification. Confirmed fitment spans the BFS914A, BFS935A, BFS940, and BFS940A floor saw series, the PT3A, PT3A(I), PT4A, and PT4A(I) trash pump series, the RD7A and RD7Af HRC tandem roller series, and additionally the GS5.5A generator and BT48A. Sourcing part number direct ensures you receive the correct component for your specific machine.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original exhaust sealing specification, ensuring correct flange geometry and heat-resistant material grade for the muffler interface.
- Drop-In Replacement: — Matches the original bolt pattern and flange profile, allowing straightforward installation directly onto the muffler assembly without rework.
- Broad Cross-Family Fitment: — A single part number covers BFS floor saws, PT3A/PT4A trash pumps, RD7A tandem rollers, the GS5.5A generator, and the BT48A — simplifying parts stocking across your fleet.
- Exhaust Integrity Maintained: — A sound baffle flange keeps exhaust gases routed correctly through the muffler. A cracked or warped flange allows exhaust leaks that increase noise levels, reduce engine back-pressure, and can create a heat hazard near the operator.
- Exhaust Leak Prevention: — Proper sealing at the muffler baffle joint is a genuine safety consideration; uncontrolled exhaust leaks near fuel lines or combustible material on a saw, pump, or roller present a real risk that a correctly fitted OEM flange helps eliminate.
The muffler baffle flange forms the sealing joint between the engine's exhaust outlet and the muffler or baffle chamber, holding the assembly together and preventing exhaust gases from escaping before they reach the end of the exhaust path. It maintains the correct back-pressure the engine relies on for efficient combustion and keeps hot exhaust gases directed safely away from the operator and surrounding components. When the flange cracks, warps, or corrodes, exhaust leaks develop — leading to increased noise, loss of engine efficiency, and potential heat damage to nearby hoses, wiring, or structural parts.
Part Details
| Part Number | 5000075854 |
|---|---|
| Old Part Number | 0075854 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Muffler Baffle Flange |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS940 | BFS940 | 5100029229, 5100054574 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000009098, 5000009101, 5000009240, 5000620800, 5100042216 |
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| BFS 935A SAW,BASIC | BFS 935AB | 5000008910 |
| BFS 914AB SAW | BFS 914AB | 5000610092 |
| Petrol Floor Saw BFS 940A | BFS 940A | 5000610327, 5100004004 |
| 50Hz Portable Generator with E lectric Start | GS5.5A | 5000007105 |
| Floor Saw | BFS 914A | 5100004002 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
| Floor saw BFS940 | BFS 940 | 5100009934 |
| PT4A | PT4A | 5100042217, 5100042604 |
| PT3A(I) | PT3A(I) | 5100042614 |
| PT4A(I) | PT4A(I) | 5100042615 |
| BT48A | BT48A | 5100081471 |
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.
