The Wacker Neuson Pitch Control Shaft is a genuine OEM component designed for the CT30, CT36, and CT48 series walk-behind concrete power trowels. As a direct OEM replacement, part is produced to the same specifications as the original, ensuring correct engagement with the pitch adjustment mechanism right out of the box. This shaft is compatible across a wide range of CT-series configurations, including gas, diesel, electric, variable speed, and CE-compliant models in 30-inch, 36-inch, and 48-inch blade diameters. If your trowel is producing uneven float passes or the pitch adjustment feels loose or unresponsive, a worn or damaged pitch control shaft is a common cause worth inspecting.
Key Features
- Genuine OEM Construction: — Machined to original dimensional tolerances, so the shaft seats and rotates within the pitch control linkage exactly as the factory-built unit did.
- Broad CT-Series Compatibility: — Fits CT30, CT36, and CT48 walk-behind trowels across gas, diesel, electric, and variable-speed variants, including CE-certified configurations.
- Drop-In Replacement: — Aligns with existing mounting points and linkage hardware in the pitch control assembly, requiring no modification to surrounding components.
- Restores Accurate Blade Pitch Adjustment: — A functioning pitch control shaft lets the operator dial in blade angle precisely, which directly affects surface quality and finishing speed on concrete slabs.
- Sourced from Wacker Neuson: — Supplied as a genuine OEM part, backed by Wacker Neuson's parts program for traceability and correct part-number verification.
The pitch control shaft is a core element of the blade pitch adjustment system on a walk-behind concrete trowel. It transmits rotational input from the operator's pitch control handle down through the spider assembly, allowing the trowel blades to change angle during finishing passes. The blade pitch angle determines how aggressively the machine works the concrete surface — from initial floating at a low angle to hard troweling at a steeper pitch. When this shaft wears, bends, or develops play, the operator loses precise control over blade angle, which can result in inconsistent surface texture, blade chatter, or an inability to achieve the desired finish profile.
Part Details
| Part Number | 5000073442 |
|---|---|
| Old Part Number | 0073442 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pitch Control Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 | 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? | 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.
