2AK39X1 Pulley | 3.75" X 1" Double Groove AK Fixed Bore Pulley

2AK39X1 Pulley | 3.75" X 1" Double Groove AK Fixed Bore Pulley

The 2AK39X1 is a durable cast iron double groove fixed bore pulley designed for use with A, 3L, and 4L (A & AX) V-belts. It is ideal for replacing worn or damaged pulleys in industrial motor and HVAC applications requiring reliable belt drive performance.

Key Specifications

• Frame / Diameter: 3.75" x 1"
• Bore Type: Fixed bore
• Grooves: Double groove
• Material: Cast iron

Product Features & Fitment

This pulley is manufactured in China and may feature either a solid or spoked design depending on the diameter to optimize weight. The product image is a general representation; actual pulley design may vary based on size selected. Compatible with A, 3L, and 4L V-belt profiles for versatile installation.

Warranty

• Specifications