The Wacker Neuson is a genuine OEM Cylinder Housing Complete designed for a wide range of Wacker Neuson floor saws and portable generators, including the BFS940, BFS914AB, BFS940A, GV5000A, GV5003A, PT3A, and BT48A series. As a factory-original component, this part is manufactured to the same specifications as the unit it replaces, ensuring a correct, trouble-free installation. Genuine OEM designation means this housing ships with the exact tolerances, material grades, and port geometry required by your machine. Confirm your model number against the fitment list before ordering to ensure compatibility with your specific configuration.
Key Features
- Factory-Original Casting Quality — Manufactured to OEM dimensional tolerances, maintaining the precise bore geometry and sealing surfaces that a cylinder housing must deliver for correct engine compression and cooling performance.
- Direct-Install Replacement — Matches the original mounting bolt pattern, port locations, and mating surfaces, so the housing drops into place using standard tooling without rework or shimming.
- Broad Model Coverage — Fits BFS914AB, BFS935AB, BFS940, BFS940A floor saws; GV5000A and GV5003A portable generators; PT3A and PT3A(I) pumps; and the BT48A — all under a single part number.
- Structural Integrity for High-Load Operation — A sound cylinder housing maintains combustion containment and heat transfer; a cracked or worn housing leads to compression loss, overheating, and engine failure under the sustained loads typical of concrete cutting and power generation work.
- Combustion Sealing Compliance — Correct cylinder housing geometry is critical to maintaining proper head gasket seating and combustion chamber sealing — compromised housings can allow exhaust gases to escape, creating a safety hazard for the operator.
The cylinder housing is the structural core of the engine assembly, enclosing the piston, bore, and cooling passages that keep the engine running within its operating temperature range. It provides the sealed environment necessary for combustion to generate power while channeling heat away from critical internal components. When a cylinder housing cracks, warps, or develops damaged sealing surfaces, compression drops, the engine runs rough or overheats, and continued operation risks complete engine failure — making prompt replacement essential for keeping your equipment productive and safe on the job.
Part Details
| Part Number | 5100000351 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Housing Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS940 | BFS940 | 5100029229, 5100054574 |
| GV5000A | GV5000A | 5000009346, 5000009351, 5000009361, 5100006204 |
| 50Hz Portable Value Generator | GV5003A | 5000009347, 5000009362, 5100002154 |
| BFS 935A SAW,BASIC | BFS 935AB | 5000008910 |
| BFS 914AB SAW | BFS 914AB | 5000610092 |
| Petrol Floor Saw BFS 940A | BFS 940A | 5000610327, 5100004004 |
| Floor Saw | BFS 914A | 5100004002 |
| Floor saw BFS940 | BFS 940 | 5100009934 |
| PT3A | PT3A | 5100042216 |
| PT3A(I) | PT3A(I) | 5100042614 |
| 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.
