The Multiquip EM23851 Pitch Control Tower is a genuine OEM component designed for HHNG4 and HHNG5 series mechanical ride-on power trowels. Sourced directly from Multiquip, this part meets the exact production specifications of the original, ensuring correct installation and consistent blade pitch adjustment on the machine. It is a direct-fit replacement for worn or damaged pitch control towers on compatible HHN-series trowels, with no modification to the existing assembly required.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original production tolerances, ensuring the tower interfaces correctly with the pitch control linkage and blade spider assembly.
- Direct-Fit Replacement — Engineered to mount directly into the HHNG4 and HHNG5 trowel frame, replacing the existing tower without alteration to surrounding hardware.
- Confirmed Fitment — Verified compatible with HHNG4 and HHNG5 mechanical ride-on power trowels; always cross-reference your model and serial number before ordering.
- Maintains Blade Pitch Accuracy — A correctly functioning pitch control tower allows the operator to precisely adjust blade angle, directly affecting finish quality and troweling speed across the slab.
- Preserves Operator Control — A worn or damaged tower compromises pitch adjustment responsiveness, leading to uneven blade pressure and inconsistent concrete finishing results.
The pitch control tower is a structural and mechanical hub within the ride-on trowel's blade pitch system. It transmits input from the pitch control mechanism down through the rotor assembly, allowing the operator to change blade angle during operation — a critical adjustment for moving between floating and finishing passes on a concrete slab. When the tower is worn, cracked, or damaged, pitch adjustment becomes imprecise or unresponsive, resulting in uneven blade contact with the surface and a compromised finish that is difficult to correct once the concrete begins to set.
Need help confirming fitment for your machine? Contact the DHS Equipment parts team with your model and serial number and we'll verify compatibility before you order.
Part Details
| Part Number | 23851 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pitch Control Tower |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | HHNG4 |
| Whiteman Ride-On Power Trowels | HHNG5 |
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.
