4L400 FHP V-Belt, 40 in Outside Length, 1/2 in Top Width

4L400 Premium Fractional Horsepower (FHP) V-Belt, 1/2" x 40"

Heavy-Duty Power Transmission for Smooth, Reliable Equipment Operation Don't let a frayed or slipping drive belt stall your workday. The Dayton 4L400 Fractional Horsepower (FHP) V-Belt is engineered to deliver seamless power transfer between pulleys, maximizing machinery efficiency and reducing costly breakdown downtime. Built to meet rugged industry standards, this premium wrapped rubber belt provides the long-lasting performance required for demanding outdoor power equipment, workshop tools, and commercial machinery.

Configuration & Tool Compatibility:

• Universal 4L Profile: Built with a industry-standard 4L section (1/2 in. top width) matching a vast array of light-duty industrial machinery, lawn care equipment, and shop blowers.
• Optimized Pitch Design: Formulated to perform flawlessly on standard fractional horsepower pulleys with a minimum pitch diameter of 2.5 inches.

Standard Performance Features:

• Duraflex GL Series Construction: Features a premium gum rubber core reinforced with high-strength polyester tensile cords for exceptional flexibility, minimal stretch, and peak torque distribution.
• Advanced Multi-Resistance Envelope: Specially treated to safely resist continuous friction heat, mechanical oils, and static-conductive workshop conditions.
• Protective Wrapped Outer Cover: Fully enclosed in a durable woven fabric cover that guards against severe environmental wear, abrasions, and belt cracking.
• Wide Thermal Range Operations: Fully rated to survive and maintain high flexibility across harsh operating environments from a freezing -22°F up to a scorching 194°F.

Specifications