Multiquip 16779-012 Drive Belt 3VX250

The Multiquip 16779-012 is a genuine OEM Drive Belt 3VX250 designed for Whiteman ride-on power trowels and Multiquip masonry saw models including HHXD5, HHXG5, HHXD5-ES, MP2090HP, MP2H, MP275E3, MP25E3, MP25E1, MP2050E3, MP2050E1, MP1455HP, MP120E, MP115E, and MP1H. As a direct Multiquip OEM component, the 16779-012 is manufactured to the exact profile and length specification of the original belt, ensuring proper tension and drive engagement from installation. Sourced directly through DHS Equipment, this is the same belt that ships with new Multiquip equipment — not a generic substitute.

Key Features

• OEM-Grade Construction: — Cut to the 3VX250 profile specification with the correct notched V-belt geometry, delivering the same flex, grip, and heat resistance as the belt that left the factory.
• Drop-In Replacement: — Matches the original sheave and pulley dimensions across all compatible trowel and saw models, seating correctly without adjustment to belt guards or tensioners.
• Broad Fitment Coverage: — Verified for HHXD5, HHXG5, HHXD5-ES, MP2090HP, MP2H, MP275E3, MP25E3, MP25E1, MP2050E3, MP2050E1, MP1455HP, MP120E, MP115E, and MP1H.
• Drive System Integrity: — A correctly tensioned belt maintains consistent blade or blade-disc speed under load; a worn or cracked belt slips under stress, causing erratic performance and accelerated wear on sheaves and bearings.
• Verified Part Number: — Order with confidence using Multiquip part number 16779-012 to confirm you are receiving the exact replacement for your machine.

A drive belt transmits rotational power from the engine or motor to the working components — in these machines, that means delivering torque to the trowel gearbox or the saw blade arbor. The 3VX250 designation identifies both the notched V-belt cross-section (3VX) and the effective outside length (250, measured in tenths of an inch), so an incorrect profile or length will either slip under load or fail to seat properly in the sheave grooves. When a drive belt stretches, cracks, or frays, power transfer becomes inconsistent, output speed drops, and the added stress accelerates wear on pulleys and bearings — making timely belt replacement one of the most cost-effective forms of preventive maintenance on these machines.

For fitment questions or ordering assistance, contact the DHS Equipment 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.