Multiquip 43140-87 Cross Bracket Assembly

The Multiquip 43140-87 Cross Bracket Assembly is a genuine OEM component designed for STXDF series ride-on power trowels. As an authentic Multiquip part, it is manufactured to the same specifications as the original, ensuring a direct, trouble-free installation on STXDF dual-fuel hydrostatic ride-on trowels. Sourced directly through an authorized Multiquip dealer, part 43140-87 delivers the fit and function your machine demands to stay productive on the slab.

Key Features

• Genuine OEM Construction: — Fabricated to original Multiquip specifications, so structural dimensions, hole patterns, and material grade match what came off the assembly line — no guesswork during installation.
• Direct-Fit Replacement: — Mounts to the existing hardware points on STXDF trowels without modification, maintaining correct blade pan geometry and rotor alignment.
• STXDF Series Compatibility: — Confirmed fitment for Whiteman STXDF super-sized hydrostatic dual-fuel ride-on power trowels.
• Structural Integrity Under Load: — The cross bracket ties the rotor assembly together, keeping blade pitch consistent across the full finishing pass — a worn or cracked bracket introduces blade flutter and uneven surface finish.
• Verified Part Number: — Order with confidence using Multiquip part number 43140-87 to ensure you receive the correct assembly for your machine.

The cross bracket assembly serves as a key structural member within the trowel's rotor system, connecting and stabilizing the blade spider arms to maintain even spacing and consistent pitch across all finishing blades. When this bracket is intact and correctly seated, the trowel delivers a flat, uniform surface finish with predictable blade response. If the bracket becomes cracked, bent, or worn, blade alignment shifts, leading to uneven finishing patterns, increased stress on adjacent rotor components, and potential damage to the concrete surface being worked.

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.