The Wacker Neuson EPA Fuel Tank is a genuine OEM component designed for RD12-90 and RD12A-90 series walk-behind tandem rollers. Sourced directly from Wacker Neuson, this tank meets EPA emissions compliance requirements and drops in as a direct replacement for the original unit. It is confirmed compatible across multiple RD12-90 and RD12A-90 configurations, including solid ROPS and foldable ROPS variants.
Key Features
- EPA-Compliant Construction — Built to meet EPA evaporative emissions standards, ensuring your roller stays compliant on regulated worksites and avoids failed inspections.
- Genuine OEM Part — Manufactured to exact Wacker Neuson specifications, with correct inlet, outlet, and mounting geometry to match the original tank installation on RD12 series rollers.
- Broad RD12 Series Coverage — Fits RD12-90 and RD12A-90 tandem rollers across solid ROPS, foldable ROPS, and green-machine configurations — one part number serves the full lineup.
- Fuel System Integrity — A properly sealed, undamaged fuel tank prevents fuel starvation and leaks that can cause uneven asphalt passes, engine shutdowns, or fire hazards during operation.
- Fuel Safety Compliance — The EPA-rated design incorporates the correct venting and sealing characteristics required for safe fuel containment on compact roller equipment.
The fuel tank is the primary reservoir that stores and supplies diesel fuel to the engine of the RD12-90 and RD12A-90 tandem rollers. It works in conjunction with the fuel lines, filter, and pump to deliver a consistent, clean fuel supply needed to maintain steady engine output during compaction passes. When a fuel tank cracks, corrodes, or develops a leak, it can lead to fuel starvation, inconsistent roller speed, or a fire risk — making prompt replacement critical to safe, continuous operation.
Part Details
| Part Number | 5000186625 |
|---|---|
| Old Part Number | 0186625 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | EPA Fuel Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| 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.
