Multiquip 11953 Spider Retainer

The Multiquip 11953 Spider Retainer is a genuine OEM component designed for HTH-Series hydrostatic ride-on trowels. Sourced directly from Multiquip, this part meets the exact specifications of the original and installs as a direct replacement with no fitment guesswork. Keeping critical finishing equipment running at spec starts with using the right parts — the part delivers exactly that for HTH-Series machines.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional specs for the spider retainer position, ensuring proper retention force and component engagement.
• Direct Drop-In Replacement — Engineered to match the original mounting points and fitment geometry of the HTH-Series trowel, so installation is straightforward and correct.
• HTH-Series Compatibility — Confirmed fit for Multiquip HTH-Series hydrostatic ride-on trowels; verify your model before ordering.
• Maintains Blade Assembly Integrity — A properly functioning spider retainer keeps the rotor assembly seated and stable during finishing passes, supporting consistent blade pitch and surface quality.
• Protects Surrounding Components — A worn or failed retainer can allow unwanted movement in the spider assembly, accelerating wear on adjacent drive and pitch-control components.

The spider retainer is a structural component in the rotor assembly of a ride-on trowel. It holds the spider — the cross-shaped hub that connects the pitch-adjusting linkage to the trowel arms — securely in position during operation. When this retainer is worn or damaged, the spider can shift under load, causing inconsistent blade pitch, vibration, and uneven finishing results. Replacing a failed retainer promptly prevents secondary wear to the pitch-control linkage and helps maintain the smooth, controlled blade action that hydrostatic trowels like the HTH-Series are built to deliver.

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.