Multiquip 21053 LH Palm Handle Adaptor

The Multiquip 21053 is a genuine OEM LH Palm Handle Adaptor designed for Whiteman and Multiquip ride-on power trowel models including the HTX44, STX55, PRX, MD80, MD105, LD60, and LD6 series. As a direct Multiquip OEM part, the 21053 is manufactured to the same specifications as the original component installed at the factory, ensuring consistent fit and function across the supported trowel lineup. Compatible models span the HTX, STX, STXDF, HHXD5, HHXG5, HTXG6DF, HTXD6i, STXD6i, and PRX series ride-on trowels. When it comes to operator interface components like handle hardware, using the correct OEM part is the straightforward way to maintain proper control feel and structural integrity at the operator station.

Key Features

• Genuine OEM Construction — Manufactured by Multiquip to the same material and dimensional tolerances as the original part, ensuring the adaptor seats and fastens correctly at the palm handle mount point.
• Direct-Fit Replacement — Engineered to bolt into the existing LH palm handle position without modification, maintaining the original handle geometry and operator ergonomics.
• Broad Trowel Series Compatibility — Fits a wide range of Whiteman and Multiquip ride-on trowels including HTX44, STX55, PRX hybrid, MD80, MD105, LD60, HHXD5, HHXG5, and more.
• Maintains Operator Control Integrity — A worn or damaged palm handle adaptor can introduce play or misalignment at the handle assembly, affecting steering response and operator comfort during finishing runs.
• Verified Part Number — Order with confidence using Multiquip part number 21053, cross-referenced to the supported HTX, STX, LD, MD, and PRX model families.

The LH Palm Handle Adaptor is the structural interface component that connects the left-hand palm grip assembly to the trowel's main control frame. It provides the mounting point that allows the operator to steer and control blade pitch on the left side of the machine during concrete finishing operations. When this adaptor cracks, strips, or wears, it compromises the rigidity of the handle assembly, which can make precise machine control difficult and accelerate wear on surrounding handle hardware.

DHS Equipment is an authorized Multiquip parts distributor. For fitment questions about part number 21053 or any other Multiquip replacement part, contact our 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.