The Wacker Neuson 5100049550 Cylinder Head Complete is a genuine OEM component designed for the BPS1030A, BPS1135A, BPS1340A, and VP1135A series vibratory plate compactors. As a direct OEM replacement, this cylinder head assembly is manufactured to the exact tolerances required by the original engine specification, ensuring a correct, drop-in fit without guesswork. This part covers a broad range of BPS and VP plate compactor configurations, including standard, water-ballasted, US market, and EU market variants. If your compactor has lost compression, it is running rough, or has sustained engine damage, the 5100049550 is the correct factory replacement to restore full engine performance.
Key Features
- Genuine OEM Compression Integrity — Machined to OEM combustion chamber geometry, ensuring correct compression ratio and combustion sealing across all covered BPS and VP variants.
- Complete Assembly — Supplied as a fully assembled cylinder head complete, streamlining engine rebuilds and reducing the number of individual components to source separately.
- Broad BPS and VP Fitment — Confirmed for BPS1030A, BPS1030Aw, BPS1135A, BPS1135Aw, BPS1340A, BPS1340Aw, BPS1340Aws, and VP1135A series plate compactors, including US and EU regional variants.
- Restores Full Engine Output — A correctly seated cylinder head maintains the compression necessary for consistent ignition and full centrifugal force output, keeping your plate compactor delivering rated compaction energy.
- Combustion Seal Reliability — Properly torqued OEM cylinder head sealing prevents combustion gas blow-by, which left unchecked leads to accelerated engine wear and loss of compaction force over time.
The cylinder head is the upper portion of the engine block that seals the combustion chamber, houses the valves, and supports the spark plug. It works in combination with the head gasket to contain the pressure generated during combustion, which drives the piston and ultimately powers the eccentric shaft that produces the plate's compaction force. When a cylinder head develops cracks, warping, or gasket failure, compression drops sharply — resulting in hard starting, rough running, or complete engine failure. Replacing it with the correct OEM assembly restores proper combustion sealing and returns the compactor to rated performance.
Part Details
| Part Number | 5100049550 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPS1030A | BPS1030A | 5100059658 |
| BPS1030A US | BPS1030A US | 5100080504 |
| BPS1030A EU | BPS1030A EU | 5100084344 |
| BPS1030Aw | BPS1030Aw | 5100058916 |
| BPS1030Aw US | BPS1030Aw US | 5100080503 |
| BPS1030Aw EU | BPS1030Aw EU | 5100084343 |
| BPS1135A | BPS1135A | 5100059662 |
| BPS1135A US | BPS1135A US | 5100080506 |
| BPS1135A EU | BPS1135A EU | 5100084348 |
| BPS1135Aw | BPS1135Aw | 5100059657 |
| BPS1135Aw US | BPS1135Aw US | 5100080505 |
| BPS1135Aw EU | BPS1135Aw EU | 5100084347 |
| BPS1340A | BPS1340A | 5100059906 |
| BPS1340A US | BPS1340A US | 5100080508 |
| BPS1340A EU | BPS1340A EU | 5100084350 |
| BPS1340Aw | BPS1340Aw | 5100059659 |
| BPS1340Aw US | BPS1340Aw US | 5100080507 |
| BPS1340Aw EU | BPS1340Aw EU | 5100084349 |
| BPS1340Aws | BPS1340Aws | 5100060129, 5100067726 |
| VP1135A US | VP1135A US | 5100029064 |
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.
