Multiquip 30357 Cross Shaft Assembly LHS

The Multiquip 30357 Cross Shaft Assembly LHS is a genuine OEM component designed for HHXDF4-DF5 series Whiteman ride-on power trowels. As a direct OEM replacement, part 30357 meets the original design specifications for these machines, ensuring a correct fit without guesswork. Note that Multiquip supersedes this part to 30357-SK — confirm current part status with your supplier before ordering. DHS Equipment stocks genuine Multiquip parts to keep your finishing equipment running at full capacity.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original design tolerances for the cross shaft assembly, ensuring correct load distribution and rotational alignment within the trowel's blade pitch system.
• Left-Hand Side Specific — This assembly is side-specific; the LHS designation means it is engineered for the left-hand mounting position and is not interchangeable with the right-hand counterpart.
• Direct Fit for HHXDF4-DF5 Trowels — Confirmed fitment for Whiteman HHXDF4-DF5 ride-on power trowel models, replacing the worn or damaged original without modification to surrounding hardware.
• Supersession Noted — Multiquip has updated this part to 30357-SK; verifying the current active part number before ordering ensures you receive the correct assembly for your machine.
• Blade Pitch Control Integrity — A properly functioning cross shaft assembly maintains consistent blade pitch adjustment across the trowel head, directly affecting surface finish quality and operator control.

The cross shaft assembly is a structural and mechanical component within a ride-on power trowel's rotor head, connecting the pitch adjustment mechanism to the finishing blades. It transmits the input from the pitch control system, allowing the operator to angle the blades for different stages of the finishing pass. When the cross shaft wears, cracks, or fails, blade pitch becomes inconsistent or unresponsive, resulting in uneven concrete surface finishes and potential loss of operator control over the trowel's finishing characteristics.

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.