Multiquip 1172077702 Fan V-Belt

The Multiquip 1172077702 Fan V-Belt is a genuine OEM replacement designed for Mayco concrete pump models C30HDNI, C30HDNI Precision, C30HDNI Zenith, and C30HDN. Sourced directly from Multiquip, this belt is built to the exact profile and length specification required by these machines. Confirmed fitment across the C30HDN series means you can order with confidence knowing this is the correct part for your pump.

Key Features

• Genuine OEM Belt Construction — Manufactured to the exact cross-section, length, and tension rating required by C30HDN-series concrete pumps, ensuring proper load transfer to the cooling fan.
• Direct Drop-In Replacement — Matches the original belt routing and pulley geometry on C30HDNI, C30HDNI Precision, C30HDNI Zenith, and C30HDN models for a straightforward swap.
• Broad C30HDN Series Coverage — A single part number covers multiple Mayco pump variants, simplifying parts procurement for mixed fleets.
• Sustained Cooling System Performance — A correctly tensioned fan belt keeps the cooling fan spinning at the right speed; a worn or snapped belt can cause rapid engine overheating and unplanned shutdowns mid-pour.
• Fuel and Electrical System Compatibility — Engineered to work across C30HDNI engine configurations including Precision and Zenith variants without modification to belt guards or tensioners.

The fan V-belt transfers rotational power from the engine's crankshaft pulley to the cooling fan, keeping engine temperature within safe operating limits during continuous pumping cycles. Over time, V-belts stretch, crack, or glaze — reducing grip and slipping under load, which starves the fan of speed and allows heat to build unchecked. Replacing a worn belt on schedule with the correct OEM part protects the engine and keeps the pump operating through demanding pours.

For fitment questions or to confirm this part is correct for your specific machine configuration, contact the DHS Equipment parts team.

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.