The Wacker Neuson Carburetor Insulator is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this part meets the same standards as the original component installed at the factory. It is a direct-fit replacement for both the RD11AEC and RD11A roller models, ensuring correct positioning between the carburetor and the engine intake without any adaptation. Keeping this insulator in good condition is essential to consistent fuel delivery and stable engine operation on your roller.
Key Features
- Genuine OEM Heat Barrier: — Manufactured to the original thermal resistance specification, maintaining the correct heat separation between the carburetor body and engine intake.
- Direct-Fit Replacement: — Matches the original mounting pattern and thickness for the RD11AEC and RD11A, dropping in without rework or shimming.
- Compatible with RD11AEC and RD11A Rollers: — Verified fitment across both hydrostatic double drum vibratory roller variants in the RD11 series.
- Protects Fuel System Consistency: — A properly functioning insulator prevents heat soak from disrupting fuel atomization, supporting steady carburetion during sustained compaction passes.
- Backed by Wacker Neuson OEM Quality: — Supplied as a genuine Wacker Neuson part, carrying the full confidence of the manufacturer's parts program.
The carburetor insulator — sometimes called a heat spacer or isolator block — sits between the carburetor and the engine's intake manifold or reed block. Its job is to act as a thermal barrier, preventing engine heat from conducting up into the carburetor body and causing vapor lock or fuel percolation. When this insulator cracks, warps, or develops leaks, the engine can suffer hard starting, rough idling, and erratic throttle response, particularly after extended run time. Replacing a degraded insulator restores proper carburetor temperature management and helps the engine maintain a stable air-fuel mixture throughout the workday.
Part Details
| Part Number | 5000151795 |
|---|---|
| Old Part Number | 0151795 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor Insulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
