Wacker Neuson 5000073328 Pitch Control Knob

The Wacker Neuson Pitch Control Knob is a genuine OEM component designed for the CT30, CT36, and CT48 series walk-behind concrete power trowels. As a direct OEM replacement, this knob is sourced and manufactured to the exact specification of the original part, ensuring correct operation of the pitch adjustment mechanism on your trowel. 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. Confirm your model number against the fitment list before ordering to ensure the is the correct part for your machine.

Key Features

• Genuine OEM Construction: — Manufactured to the original dimensional and material specification, so the knob engages the pitch control mechanism with the same feel and resistance as the part it replaces.
• Drop-In Installation: — Matches the original mounting interface exactly, allowing the knob to be installed without modification to the control assembly.
• Broad CT-Series Fitment: — Compatible with CT30, CT36, and CT48 walk-behind trowel models spanning gas, diesel, electric, and variable speed variants, including CE-compliant configurations.
• Consistent Pitch Adjustment: — A worn or damaged pitch control knob makes it difficult to set and hold blade pitch accurately, leading to uneven finishing passes. A correctly functioning knob restores smooth, repeatable pitch control.
• Operator Safety Relevance: — Reliable pitch control is essential for maintaining stable blade engagement on fresh concrete; a failed or slipping knob can cause unexpected blade angle shifts during operation.

The pitch control knob is the operator's direct interface for adjusting the angle of the trowel blades relative to the concrete surface. By turning the knob, the operator increases or decreases blade pitch, which controls the aggressiveness of the finishing action — from floating to hard-troweling. When the knob is worn, cracked, or missing, precise pitch setting becomes unreliable, making it difficult to achieve a consistent surface finish and increasing operator fatigue during extended finishing work.

Part Details

Compatibility & Fitment

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.