The Wacker Neuson Cylinder Head 2 is a genuine OEM component designed for the RD12-90 series tandem rollers, including both the Solid ROPS and Foldable ROPS configurations. As a factory-sourced part, it is manufactured to the same specifications as the original, ensuring a direct, accurate fit with no adaptation needed. This cylinder head is a critical engine component, and using the correct OEM replacement helps maintain the integrity and performance of your RD12-90 machine. Confirm your model number before ordering to ensure this is the right head for your specific configuration.
Key Features
- OEM Combustion Integrity: — Manufactured by Wacker Neuson to original tolerances, ensuring correct compression ratios and combustion chamber geometry for consistent engine output.
- Direct Drop-In Replacement: — Engineered to match the original mounting pattern, port locations, and gasket surfaces on RD12-90 series engines for a straightforward installation.
- Broad RD12-90 Series Coverage: — Compatible with both the RD12-90 Roller Double Drum Solid ROPS and the RD12-90 Tandem Roller Foldable ROPS variants.
- Restored Engine Performance: — A correctly seated cylinder head maintains proper compression and coolant sealing, keeping the engine running at rated power and temperature through demanding compaction cycles.
- Combustion Safety Compliance: — A properly torqued and sealed OEM cylinder head prevents combustion gas leaks and coolant intrusion, protecting both the engine and operator during operation.
The cylinder head forms the top of the engine's combustion chamber, sealing in the compressed air-fuel mixture and containing the forces generated during combustion. It also houses critical components including valves, cooling passages, and the interface for the head gasket, all of which work together to regulate engine temperature and pressure. When a cylinder head cracks, warps, or develops a failed gasket surface, the engine loses compression, overheats, or allows coolant and oil to mix — resulting in significant engine damage if left unaddressed.
Part Details
| Part Number | 5000215154 |
|---|---|
| Old Part Number | 0215154 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head 2 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
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.
