The Wacker Neuson is a genuine OEM Camshaft Shim Yellow designed for CRT48-25K and CRT36 series ride-on concrete trowels. Sourced directly from Wacker Neuson, this shim meets the exact tolerancing required to maintain proper camshaft end-play and valve train geometry in these machines. Verified fitment covers the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H models, making it a straightforward like-for-like replacement during engine service or rebuild. When precision matters in a rotating assembly, trusting a genuine OEM component like the is the right call.
Key Features
- Exact OEM Thickness Tolerance — Manufactured to the precise dimensional spec required to control camshaft end-play; even a few thousandths of an inch off will affect valve timing and engine performance.
- Color-Coded for Fast Identification — Yellow designation identifies the specific thickness grade, making correct shim selection straightforward during reassembly or engine rebuild.
- Direct-Fit Replacement — Designed to seat exactly as the original during camshaft installation, with no machining or custom fitting needed.
- Confirmed Fitment Across CRT Series — Compatible with CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowels.
- Protects Valve Train Integrity — Correct shim thickness keeps camshaft movement within spec; an incorrect or worn shim can lead to excessive end-play, erratic valve timing, and accelerated engine wear.
- Genuine Wacker Neuson OEM Part — Supplied as an original equipment component, ensuring the part matches the engineering specifications of the machine it was designed for.
A camshaft shim is a precision-ground spacer installed at the end of the camshaft to control axial end-play — the small amount of forward and backward movement the shaft is allowed within the engine block. Setting this clearance correctly is critical: too much end-play allows the camshaft to shift during operation, disrupting valve timing and accelerating wear on the cam lobes and bearings. Too little clearance can cause binding and heat buildup. The color-coded yellow designation on the Wacker Neuson 5000154822 identifies its specific thickness grade, allowing technicians to select the right shim during engine assembly or overhaul to bring end-play within the manufacturer's specified range. Skipping this step or substituting an incorrect shim can result in poor engine performance, premature wear, or internal damage to the trowel's power unit.
Part Details
| Part Number | 5000154822 |
|---|---|
| Old Part Number | 0154822 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Camshaft Shim Yellow |
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.
