The Multiquip 12725 Rocker Block Assembly Frame 1.000 Dia is a genuine OEM component designed for HHN-series Whiteman ride-on power trowels, including the HHN31V, HHN34TVD, HHNG5, and EHHNK5. As a direct OEM replacement, part 12725 is manufactured to the same specifications as the original, ensuring consistent blade pitch response and proper mechanical engagement within the trowel head assembly. Confirm your model code against the fitment list before ordering to ensure this is the correct rocker block configuration for your machine.
Key Features
- Genuine OEM Construction — Manufactured to original design tolerances, ensuring the 1.000-inch frame diameter matches the factory rocker block specification exactly as installed on HHN-series trowels.
- Direct Drop-In Replacement — Engineered to install in the same mounting position as the original, with no rework to the surrounding trowel head frame required.
- Broad HHN-Series Fitment — Compatible with HHN31V, HHN34TVD, HHNG5, and EHHNK5 Whiteman ride-on power trowels, covering multiple engine and twin-blade configurations in this heavy-duty 8-foot series.
- Blade Pitch Control Integrity — The rocker block is a critical link in the pitch adjustment mechanism; a worn or damaged block causes uneven blade angle, inconsistent float finish, and accelerated wear on surrounding linkage components.
- Verified Part Number — Ordering by Multiquip part number 12725 ensures you receive the correct assembly for this frame diameter class, eliminating guesswork when sourcing trowel head components.
The rocker block assembly is a core mechanical element of the trowel head pitch system on ride-on power trowels. It acts as the pivot and transfer point that converts input from the pitch control linkage into precise blade angle adjustments across the trowel arms. When a rocker block wears, cracks, or loses dimensional integrity, the operator loses consistent control over blade pitch — leading to uneven concrete finishing, surface tearing, and increased stress on the connected pitch rods and spider assembly. Replacing a worn rocker block restores predictable blade response and protects the surrounding trowel head components from secondary wear.
DHS Equipment supplies genuine Multiquip OEM parts with fitment accuracy you can rely on. If you need help confirming compatibility for your specific HHN-series trowel, contact our parts team before ordering.
Part Details
| Part Number | 12725 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rocker Block Assembly Frame 1.000 Dia |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHN31V |
| Whiteman Ride-On Power Trowels | HHN34TVD |
| International Ride-On Power Trowels | EHHNK5 |
| 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.
