The Wacker Neuson Cylinder Head Complete is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including the BFS940 and BFS914 floor saws, CT36-8A and CT48-8A walk-behind power trowels, PT3A centrifugal trash pumps, BPU 3050A and BPU 4045A reversible vibratory plate compactors, and GV5000A and GP3800A portable generators. As a genuine OEM part, it is manufactured to the exact specifications of the original component and ships with full confidence in fitment accuracy. This cylinder head assembly is a direct replacement for the factory-installed unit across all compatible models and serial number ranges listed. If your machine is experiencing compression loss, overheating, or coolant and oil contamination, the Cylinder Head Complete is the correct OEM solution to restore full engine performance.
Key Features
- Genuine OEM Compression Integrity — Machined to original combustion chamber geometry and head surface tolerances, ensuring proper compression ratios are maintained across supported engine configurations.
- Direct Bolt-On Replacement — Matches original port locations, head bolt patterns, and gasket mating surfaces so the assembly drops into place without modification to existing hardware or mounting points.
- Broad Cross-Family Fitment — Covers floor saws (BFS914, BFS935, BFS940), walk-behind trowels (CT36-8A, CT48-8A), trash pumps (PT3A), reversible plate compactors (BPU 3050A, BPU 3750Ats, BPU 4045A), and portable generators (GV5000A, GV5003A, GP3800A).
- Restored Engine Sealing Performance — A properly seated cylinder head maintains the combustion seal that drives full power output; a cracked, warped, or worn head leads to compression bleed-off, overheating, and internal fluid contamination.
- Fuel System and Emissions Compliance — Correct combustion chamber geometry is essential for proper air-fuel mixing and exhaust sealing; a genuine OEM head preserves the engine's designed emissions and fuel efficiency profile.
The cylinder head seals the top of the engine's cylinder bore, forming the combustion chamber where the air-fuel mixture is ignited to generate power. It houses the valves, valve seats, and in many configurations the spark plug port, and works in conjunction with the head gasket to maintain a pressure-tight seal between the cylinder block and the top-end assembly. When a cylinder head warps, cracks, or develops a failed sealing surface, combustion gases escape, coolant or oil can enter the cylinder, and power output drops sharply — symptoms that require a head replacement to correct rather than simply a gasket swap.
Part Details
| Part Number | 5100000353 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS940 | BFS940 | 5100029229, 5100054574 |
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| CT48-8A | CT48-8A EU | 5000620837 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000009098, 5000009101, 5000009240, 5000620800, 5100042216 |
| GV5000A | GV5000A | 5000009346, 5000009351, 5000009361, 5100006204 |
| 50Hz Portable Value Generator | GV5003A | 5000009347, 5000009362, 5100002154 |
| BPU 3050A | BPU 3050A | 5000008763 |
| BPU 3050A US | BPU 3050A US | 5000610361 |
| BFS 935A SAW,BASIC | BFS 935AB | 5000008910 |
| BPU 3750Ats | BPU 3750Ats | 5000610408 |
| BPU3750Ats | BPU 3750Ats US | 5000610423 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| BFS 914AB SAW | BFS 914AB | 5000610092 |
| BPU 4045A US | BPU 4045A US | 5100009663, 5000610403 |
| Petrol Floor Saw BFS 940A | BFS 940A | 5000610327, 5100004004 |
| Vibratory plate BPU 4045A | BPU 4045A | 5000610345 |
| Value Portable Generator | GV3800 | 5000620994 |
| Floor Saw | BFS 914A | 5100004002 |
| Floor saw BFS940 | BFS 940 | 5100009934 |
| Vibration Plate | BPU3050A CN | 5100039661 |
| GP3800A | GP3800A | 5100041978 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
