The Wacker Neuson Cylinder 2 Baffle is a genuine OEM component designed for the RD12-90 series tandem rollers, including both the double drum solid ROPS and foldable ROPS configurations. As a factory-original part, is manufactured to the exact tolerances and material specifications of the unit it replaces, ensuring a correct, trouble-free installation with no guesswork. This baffle seats precisely within the cylinder assembly, maintaining the thermal and airflow management the engine depends on for consistent operation. If you're servicing an RD12-90 roller, this is the correct OEM replacement to restore it to proper working condition.
Key Features
- OEM Heat Management Accuracy — Manufactured to Wacker Neuson's original geometry and material spec, ensuring the baffle channels airflow around the cylinder exactly as designed — critical for preventing heat buildup in the drum drive system.
- Direct-Fit Installation — Engineered to match the original mounting points and profile of the cylinder 2 position, dropping in without rework or trimming during service.
- Confirmed RD12-90 Compatibility — Fits the RD12-90 double drum solid ROPS and RD12-90 tandem roller with foldable ROPS, covering both common configurations of this machine family.
- Sustained Engine Temperature Control — A correctly fitted cylinder baffle keeps combustion air directed where it needs to go; a missing or damaged baffle allows heat to migrate unevenly, accelerating wear on surrounding engine components.
- Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts network, so you receive an authentic 5000215198 — not a generic substitute — backed by the manufacturer's own quality standards.
A cylinder baffle is a shaped shroud or deflector positioned around the engine cylinder to direct cooling airflow across the fins in a controlled path. On air-cooled engines like those found in the RD12-90 roller, this airflow is the primary means of preventing overheating — the baffle essentially forces air to travel the full length of the cylinder fins rather than taking the path of least resistance. When a baffle cracks, warps, or goes missing entirely, hot spots develop on the cylinder, leading to increased oil consumption, premature ring and bore wear, and in severe cases, engine seizure.
Part Details
| Part Number | 5000215198 |
|---|---|
| Old Part Number | 0215198 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder 2 Baffle |
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.
