Multiquip 28450ZE2W11 Pulley HC-3678935 - OEM Replacement Part for Saws

The Pulley HC-3678935 is a critical drive component that transfers power from the engine or motor shaft to the cutting blade assembly on Multiquip masonry saws. This pulley works in conjunction with the V-belt system to maintain proper blade speed and cutting performance under load.

On gasoline-powered models in the MP2 and TRAK20 series, this pulley is accessed by removing the V-belt cover on the engine shaft side. Regular inspection of the pulley for wear, alignment issues, or damage is essential during V-belt replacement or when diagnosing power transmission problems. Signs that this pulley may need replacement include unusual vibration, belt slippage, excessive wear on V-belts, or visible damage to the pulley grooves. Proper pulley alignment is critical for optimal belt life and cutting performance.

This pulley is compatible with the following Multiquip saw models:

• MP2-SERIES
• TRAK20-SERIES

Genuine Multiquip OEM part, sold by an authorized dealer.