The Multiquip 12046 Left Side Spider Assembly is a genuine OEM component designed for HTH-Series hydrostatic ride-on trowels. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring a correct fit within the blade pitch system. This assembly is confirmed for HTH-Series machines, making it a straightforward swap for operators and service technicians working on that platform.
Key Features
- Genuine OEM Construction — Manufactured to original design specifications, ensuring the spider assembly maintains proper blade pitch geometry and consistent contact with pitch control components.
- Left-Side Specific Fitment — Engineered specifically for the left-side rotor assembly; installs directly into the existing mounting without alteration to surrounding hardware.
- HTH-Series Compatibility — Confirmed fit for Multiquip HTH-Series hydrostatic ride-on trowels, covering the heavy-duty hydrostatic product family.
- Blade Pitch Integrity — A correctly functioning spider assembly allows precise, even blade pitch adjustment across all blades on the rotor, directly affecting surface finish quality on concrete flatwork.
- Durable Under Operational Load — The spider assembly operates under continuous rotational stress and repetitive pitch-change loads; an OEM-spec replacement restores full structural integrity to the rotor arm system.
The spider assembly is the central hub component that connects the trowel blades to the pitch control mechanism on a ride-on trowel rotor. It translates input from the pitch control system into synchronized blade angle changes across all arms, which determines how aggressively the blades work the concrete surface. When the spider assembly is worn or damaged, blade pitch becomes uneven or unresponsive, leading to inconsistent surface finishing and potential damage to the concrete or the machine itself.
Part Details
| Part Number | 12046 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Left Side Spider Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydrostatic Ride-On Trowels | HTH-SERIES |
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.
