The Multiquip 11987 Spider Plate 1-1/4 Shaft 4 Blade Hto/N is a genuine OEM component designed for HHNG5 series ride-on power trowels. As a direct Multiquip OEM part, 11987 is manufactured to the same specifications as the original, ensuring a correct fit on the 1-1/4 inch shaft of your HHNG5 trowel. Sourced from an authorized Multiquip distributor, this spider plate is a reliable, like-for-like replacement that gets your machine back to work without guesswork. Verify your model and shaft configuration before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction: — Manufactured to Multiquip's original design tolerances, ensuring correct shaft engagement and blade seat geometry on the 1-1/4 inch drive shaft.
- 4-Blade Configuration: — Engineered specifically for 4-blade trowel head setups, maintaining proper blade spacing and rotational balance during finishing passes.
- Direct Replacement for HHNG5: — Designed to install directly onto HHNG5 series ride-on trowels with no rework or fitment adjustment needed at the shaft connection point.
- Maintains Consistent Blade Load Distribution: — A correctly functioning spider plate keeps all four blades applying even pressure across the slab surface, supporting a consistent, high-quality concrete finish.
- Sold by an Authorized Multiquip Distributor: — DHS Equipment sources this part through official Multiquip channels, so the part number 11987 you receive matches what the machine was built with.
The spider plate is the central hub component that connects the trowel's drive shaft to the finishing blades. It transfers rotational force from the gearbox evenly across all four blades, keeping them level and properly loaded against the concrete surface. When a spider plate wears, cracks, or becomes damaged, blade angle becomes inconsistent and surface finish quality deteriorates — making prompt replacement critical to maintaining professional results on the slab.
Part Details
| Part Number | 11987 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spider Plate 1-1/4 Shaft 4 Blade Hto/N |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
Multiquip
Multiquip Part # 12786-1 - SPIDER PLATE, 1-1/4 SHAFT 5BLD SIL HTO/N - Genuine OEM Part
