The Wacker Neuson Intake Manifold Gasket is a genuine OEM component designed for the RD12A-90 tandem roller series, CRT36-26A and CRTv36-26A power trowels, the BFS 2020AS saw, and the GS12Ai. Sourced directly from Wacker Neuson, this OEM part is manufactured to the exact tolerances required to maintain a proper air-fuel seal at the intake manifold junction. It fits across multiple machine configurations including foldable ROPS variants and wheel kit-equipped trowel models, making it a versatile service part for fleet operators running mixed Wacker Neuson equipment. Keep part number on hand to get your machine back in service fast.
Key Features
- OEM-Matched Sealing Material — Manufactured to Wacker Neuson's exact gasket compound and thickness spec, ensuring a full, leak-free seal at the intake manifold mating surface.
- Direct-Fit Installation — Bolt-hole pattern and port dimensions align exactly to the intake manifold on compatible Wacker Neuson engines, dropping straight in without trimming or adjustment.
- Broad Model Coverage — A single part number covers the RD12A-90 roller series, CRT36-26A and CRTv36-26A trowels, BFS 2020AS saw, and GS12Ai, simplifying parts inventory across your fleet.
- Protects Engine Air-Fuel Ratio — A correctly sealed intake manifold prevents unmetered air from entering the combustion system, keeping throttle response and fuel efficiency where they should be.
- Fuel System Integrity — A failed or compressed intake gasket can introduce air leaks that cause erratic idling, hard starting, and potential engine damage — replacing it promptly with the correct OEM part safeguards the entire fuel delivery circuit.
The intake manifold gasket forms the airtight seal between the intake manifold and the engine's cylinder head or carburetor body, ensuring that only the correct, metered mixture of air and fuel enters the combustion chamber. When this gasket deteriorates, cracks, or is compressed beyond its service limit, air leaks past the seal and disrupts the air-fuel balance, leading to rough running, loss of power, and difficult starting. Replacing it with the correct OEM gasket — part number 5000226479 — restores the sealed intake path and allows the engine to perform as intended.
Part Details
| Part Number | 5000226479 |
|---|---|
| Old Part Number | 0226479 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Manifold Gasket |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| GS12Ai | GS12AI | 5000620317 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
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.
Wacker Neuson
Wacker Neuson Gasket-Intake (Intake Manifold) | 5100026439
