

The Multi-Plus V-Belt A/4L Section A37/4L390 is designed for optimal performance, with a 1/2" top width, 11/32" thickness, and a 40° angle. It replaces both 'A' and '4L' belt types, ensuring compatibility with P33-037 models. Featuring oil and heat-resistant and anti-static properties, this belt provides lasting durability. With precise industry-standard measurements of 39" length, 1/2" top width, and 11/32" thickness, installation is quick and easy.