Multiquip 825494 Crankshaft HHXD5 DM950D

The Multiquip 825494 Crankshaft HHXD5 DM950D is a genuine OEM crankshaft designed for HHXD5 series Whiteman ride-on power trowels. As a direct OEM replacement, this crankshaft is manufactured to the same specifications as the original component, ensuring a correct fit within the engine assembly. Sourced directly through Multiquip's authorized parts network, the part is the right choice when restoring your HHXD5 trowel to full operating condition. DHS Equipment stocks genuine Multiquip parts so you can get your machine back to work without compromise.

Key Features

• Genuine OEM Crankshaft Integrity — Manufactured to OEM tolerances, ensuring correct journal dimensions, counterbalance geometry, and material grade for the HHXD5 DM950D engine application.
• Direct Engine Drop-In — Engineered to align with the existing bearing journals, connecting rod, and timing components of the DM950D engine, allowing straightforward installation during a teardown rebuild.
• Confirmed HHXD5 Fitment — Verified fit for Whiteman HHXD5 ride-on power trowel models; use part number 825494 to confirm compatibility before ordering.
• Restored Power Transfer — A sound crankshaft converts piston energy into smooth rotational output; a worn or cracked crankshaft causes vibration, power loss, and potential catastrophic engine failure during troweling operations.
• Engine Safety Assurance — Crankshaft integrity is critical to safe engine operation; a genuine OEM replacement eliminates the risk of dimensional mismatch that can lead to bearing failure or sudden engine seizure on the job.

The crankshaft is the central rotating component of the engine, converting the up-and-down motion of the pistons into the rotational force that drives the trowel blades and propulsion system. It runs under continuous high-load cycling, making material quality and dimensional accuracy critical to long service life. When a crankshaft wears beyond tolerance or sustains damage, the result is excessive vibration, abnormal engine noise, oil leaks at the main bearing seals, and eventually a complete loss of engine function — taking the machine out of service until a proper replacement is installed.

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.