The Wacker Neuson is a genuine OEM Camshaft Shim Green designed for the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowel series. As a genuine Wacker Neuson component, the is manufactured to the exact material grade and dimensional tolerance required for proper camshaft alignment in these machines. The color designation (Green) identifies a specific shim thickness, making correct part selection critical when adjusting valve train geometry during engine service. Confirm your model and machine number before ordering to ensure you receive the correct shim for your application.
Key Features
- Color-Coded Thickness Identification — The green color designation specifies an exact shim thickness; selecting the right color is essential to achieving correct camshaft lash and valve timing.
- Genuine OEM Metallurgy — Manufactured from the same material specification as the original, ensuring the shim maintains dimensional stability under the cyclic load and heat of engine operation.
- Drop-In Camshaft Fitment — Designed to seat directly in the OEM camshaft position without machining or shimming adjustments beyond the intended valve train service procedure.
- Broad CRT Series Coverage — Fits the 1220mm/48in CRT48-25K-L and CRT48-25K-H as well as the 915mm/36in CRT36-23K-H and CRT36-25K-H ride-on concrete trowels.
- Correct Valve Timing Restoration — A worn or incorrect shim causes improper valve lift and timing, leading to power loss and accelerated engine wear; the correct shim restores specified engine output to keep the trowel finishing efficiently.
- Valve Train Safety Compliance — Precise camshaft geometry is critical to controlled engine operation; using the correct OEM shim ensures the engine runs within its designed parameters, reducing the risk of uncontrolled valve contact or engine damage.
A camshaft shim is a precisely machined spacer positioned within the valve train to set the correct clearance between the camshaft and the valve stem or follower. By controlling this clearance, the shim ensures each valve opens and closes at the right moment and to the correct lift height, directly affecting engine power output, fuel efficiency, and smooth operation. When a shim wears thin, becomes damaged, or is replaced with an incorrect thickness, valve timing falls out of specification — resulting in rough running, reduced finishing performance, and the potential for serious internal engine damage if left uncorrected.
Part Details
| Part Number | 5000154823 |
|---|---|
| Old Part Number | 0154823 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Camshaft Shim Green |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
