The Multiquip 12792 Left Side Spider Assembly (1-1/4) is a genuine OEM component designed for Mechanical Ride-On Trowels, including the HTN-31VTCSL5 and HTO-31VTCSL5. Sourced directly from Multiquip, this assembly delivers the exact fit and material specification your trowel depends on for consistent blade pitch control. Confirm your model code against the fitment list before ordering to ensure a direct, compatible replacement.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design specifications, ensuring the correct geometry and material grade for spider assemblies that bear rotational load and blade pitch stress in daily finishing operations.
- Left Side Direct Replacement — Engineered as a drop-in replacement for the left side spider position, maintaining the correct blade arm engagement and pitch adjustment range on the trowel head.
- Confirmed Fitment — Compatible with Mechanical Ride-On Trowel models HTN-31VTCSL5 and HTO-31VTCSL5; verify your model code before ordering.
- Consistent Blade Pitch Control — A fully functional spider assembly holds blade arms at the correct angle throughout the finishing pass; worn or damaged spider components cause uneven blade loading and inconsistent surface finish.
- 1-1/4 Specification — The (1-1/4) sizing designation ensures proper fit within the trowel head assembly; using the incorrect size risks improper blade arm seating and accelerated wear to surrounding components.
The spider assembly is a central mechanical hub on a ride-on trowel head that connects the blade arms and transmits pitch adjustments from the control system to each individual finishing blade. It sits at the core of the trowel rotor and allows the operator to change blade angle as the concrete surface progresses from initial floating to final burnishing. When a spider assembly wears, cracks, or becomes damaged, blade pitch becomes inconsistent across the rotor, resulting in uneven surface finish, increased operator effort, and potential damage to adjacent trowel head components.
For fitment questions or help confirming the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 12792 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Left Side Spider Assembly (1-1/4) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | HTN-31VTCSL5 |
| Mechanical Ride-On Trowels | HTO-31VTCSL5 |
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