The Wacker Neuson Shim.003 Green is a genuine OEM component designed for the CT30, CT36, and CT48 series walk-behind concrete power trowels. Sourced directly from Wacker Neuson, this shim meets the exact dimensional tolerances required for proper gearbox and rotor hub assembly on these machines. It fits an extensive range of CT series configurations including gas, diesel, electric, variable speed, and CE-compliant models across the 30-inch, 36-inch, and 48-inch trowel families. Keeping the correct shim stack in place is essential for maintaining precise blade pitch adjustment and smooth rotor operation.
Key Features
- Exact .003 Inch Thickness Tolerance — Color-coded green for quick identification during assembly; eliminates guesswork when building up the correct shim stack.
- Genuine OEM Part — Manufactured to Wacker Neuson's dimensional specifications, ensuring the shim seats flush and holds its thickness under rotational load without distortion.
- Broad CT Series Compatibility — Fits CT30, CT36, and CT48 walk-behind trowel models in gas (AGP, AGT), diesel (ADP, ADT, BDT), electric (EDT), and variable speed (AVP, AVT) configurations, including CE variants.
- Critical for Blade Pitch Accuracy — A correctly sized shim keeps rotor hub components properly spaced; an incorrect or worn shim leads to uneven blade pitch, vibration, and accelerated bearing wear.
- Direct Drop-In Replacement — Matches the original part profile, fitting the same bore and contact faces as the factory-installed shim with no reworking of adjacent components.
A shim is a precision-thickness spacer used during the assembly and adjustment of rotating assemblies such as the rotor hub or gearbox on a walk-behind concrete trowel. Its job is to set the correct axial clearance or preload between mating components, which directly controls how smoothly the rotor spins and how accurately the trowel blades can be pitched. When a shim is worn, incorrectly sized, or missing, the result is excessive play or binding in the assembly, leading to uneven troweling, increased vibration, and premature wear on bearings and gears. Selecting the right shim thickness — in this case .003 inch, identified by its green color coding — is a precise service step that determines the long-term performance of the trowel head.
Part Details
| Part Number | 5000074215 |
|---|---|
| Old Part Number | 0074215 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shim .003 Green |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in CE Walk-behind Trow el | CT36AGP | 5000007596, 5000007595 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP-E | 5000008036, 5000008026 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP | 5000007592, 5000007591 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP-E | 5000008034, 5000007697 |
| 1220mm/48in Walk-behind Trowel | CT48AGP | 5000007602, 5000007603 |
| 1220mm/48in CE Walk-behind Tro wel | CT48AGP-E | 5000008031, 5000008032 |
| 1220mm/48in Walk-behind Trowel | CT48ADP | 5000007598, 5000007599, 5000008199 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADP-E | 5000008027, 5000008028 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT-E | 5000007589, 5000008004 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT | 5000008006, 5000008003 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| 1220mm/48in CE Walk-behind Tro wel | CT48AGT-E | 5000007601, 5000008020 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| 1220mm/48in Walk-behind Trowel | CT48AGT | 5000008019, 5000008041 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT-E | 5000007590, 5000008008, 5000008226 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT-E | 5000007594, 5000008012 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADT-E | 5000007597, 5000008016 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT | 5000008013, 5000008007, 5000008198, 5000008225, 5000009480 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT | 5000008014, 5000008011 |
| 1220mm/48in Walk-behind Trowel | CT48ADT | 5000008015, 5000008040 |
| 1220mm/48in Walk-behind Trowel | CT48BDT | 5000008017 |
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 1220mm/48in Variable Speed Wal k-behind Trowel | CT48AVP | 5000009219, 5000009220 |
| 1220mm/48in Variable Speed Wal k-behind Trowel | CT48AVT | 5000009217, 5000009218 |
| 915mm/36in CE Electric Walk-be hind Trowel | CT36EDT | 5000009064 |
| 762mm/30in CE Electric Walk-be hind Trowel | CT30EDT | 5000009063 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVP | 5000009235, 5000009236 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVT | 5000009233, 5000009234 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
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.
