The Wacker Neuson Valve Lifter Kit is a genuine OEM Valve Lifter Kit designed for a wide range of Wacker Neuson equipment, including the RD12A-90 Tandem Roller series, CRT36-26A and CRTv36-26A Trowel models, the BFS 2020AS Saw, the GS12Ai, and the GPS9700A. As a factory-sourced component, this kit meets the exact specifications set by Wacker Neuson, ensuring the valve train operates as originally engineered. Sourcing the correct OEM Valve Lifter Kit is critical — improper or worn lifters compromise valve timing, accelerate camshaft wear, and can lead to costly engine damage. Part number is the confirmed replacement for all compatible models listed, making it a straightforward, direct-fit service solution.
Key Features
- OEM Valve Train Precision — Manufactured to Wacker Neuson's exact lift profile and surface hardness specifications, ensuring consistent contact geometry between lifter and camshaft lobe.
- Direct-Fit Replacement — Engineered as a drop-in kit that seats correctly in the factory lifter bores with no reworking of the cylinder block required.
- Broad Model Coverage — Confirmed fitment across the RD12A-90 Tandem Roller series, CRT36-26A and CRTv36-26A Trowels, BFS 2020AS Saw, GS12Ai, and GPS9700A.
- Protects the Valve Train — Correctly functioning lifters maintain proper valve lift and duration; worn lifters cause erratic valve timing, rough running, and accelerated wear on the camshaft and rocker arms.
- Genuine Wacker Neuson Part — Supplied directly from Wacker Neuson's parts network under part number 5000226430, so you get the same component installed on the production line.
Valve lifters — also called tappets — sit between the camshaft and the valvetrain, translating the rotational motion of the camshaft lobes into the linear motion needed to open and close the engine's intake and exhaust valves. They must maintain precise contact with the camshaft at all times; if a lifter wears flat, develops pitting, or loses its correct profile, valve timing drifts, compression drops, and the engine loses power and efficiency. Replacing a worn set promptly with the correct OEM kit keeps the engine running at the valve timing the manufacturer intended and prevents secondary damage to the camshaft and rocker arms.
Part Details
| Part Number | 5000226430 |
|---|---|
| Old Part Number | 0226430 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve Lifter Kit |
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 |
| GPS9700A | GPS9700A | 5100042221 |
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.
