Multiquip 22845-1 Spider Service Kit 5 Blade Tapered RS

The Multiquip 22845-1 Spider Service Kit 5 Blade Tapered RS is a genuine OEM service kit designed for HTX44K5 and HTX44K4 hydrostatic ride-on power trowels. This kit delivers all the components needed to restore the spider assembly on 5-blade tapered rotor systems to proper operating condition. As a direct Multiquip OEM part, 22845-1 is built to the exact specifications of the original components installed at the factory. Confirm your trowel's model code before ordering to ensure this kit matches your machine's rotor configuration.

Key Features

• Genuine OEM Spider Service Components — Each piece in this kit is manufactured to the precise tolerances required for a 5-blade tapered rotor spider assembly, ensuring consistent blade pitch control across all five arms.
• Complete Service Kit Format — Includes all necessary components to fully service the spider assembly in a single kit, eliminating the need to source individual pieces separately.
• Confirmed Fitment for HTX44 Series — Engineered specifically for HTX44K5 and HTX44K4 hydrostatic ride-on trowels; verify your model code before installation.
• Restores Blade Pitch Accuracy — A worn or damaged spider assembly causes uneven blade pitch across the rotor, leading to inconsistent finishing quality and surface defects in fresh concrete.
• Tapered Rotor-Specific Design — This kit is matched to the tapered RS rotor configuration; using the correct spider service kit prevents premature wear and misalignment of the blade arms.

The spider assembly is the central hub mechanism of a ride-on trowel's rotor, connecting the pitch-control linkage to each individual trowel blade arm. It translates operator input — or hydraulic control signals on hydrostatic machines — into precise, uniform blade angle changes across all five blades simultaneously. When the spider components wear or fail, blade pitch becomes inconsistent from arm to arm, producing uneven pressure on the concrete surface and compromising the quality of the finished slab. Servicing the spider assembly with the correct OEM kit restores the geometry and movement the rotor was designed to deliver.

For fitment questions or help confirming compatibility with your HTX44K5 or HTX44K4, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

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.