The Multiquip EM23958 Trim Backing Plate is a genuine OEM component designed for HHNG4 and HHNG5 series mechanical ride-on power trowels. As a direct factory replacement, it meets the original design specifications for proper fit and function on these machines. DHS Equipment sources this part directly through Multiquip's authorized OEM supply chain, so you can order with confidence knowing you're getting the correct part. Verify your model against the HHNG4 and HHNG5 fitment before ordering to ensure compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the trim backing plate seats and secures exactly as intended on the trowel deck assembly.
- Direct Replacement for HHNG4 and HHNG5 — Engineered specifically for Multiquip's heavy-duty mechanical ride-on trowel series, fitting into the existing mounting position without rework.
- Structural Backing Integrity — Provides the correct support surface behind trim components, preventing flex, misalignment, or premature wear of adjacent parts during troweling operation.
- Correct Part Number Verified — Part number this part is the Multiquip OEM reference for this application, eliminating guesswork when sourcing a like-for-like replacement.
- Supports Consistent Finish Quality — A properly functioning trim backing plate keeps trim elements stable and correctly positioned, which directly affects the uniformity of the troweled concrete surface.
The trim backing plate provides structural support behind the trim components on the trowel's finishing assembly. It distributes load and maintains alignment so that the trim elements remain stable as the machine works across the concrete surface. When this plate becomes damaged or worn, trim components can shift or flex, compromising the quality of the finished surface and accelerating wear on surrounding hardware.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 23958 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Trim Backing Plate |
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.
