V Style transmission belt, great washing machine belt replacement. They are generally endless, and their general cross-section shape is roughly trapezoidal (hence the name? V). They provide the best combination of traction, speed of movement, load of the bearings and lastly, maintain a long service life therefore making them very cost effective.? V Belts are a trapezium shape section reinforced on the outer edge with a heat-set, pre-stretched Polyester cord. The Polyester cording carries high horsepower loads and minimises stretch which means the V Belt will require fewer take up adjustments.