Gates 12/B158 Hi-Power II PowerBand V-Belts 909312158 2.5/16" How do I measure my

How do I measure my old V-belt to confirm the Gates 4L780K is the right replacement

"gtin12":"770075436539"} Compatible Components

"sku":"TB072053920321"

"price":"1783

5mm Length 1460 mm Material Neoprene Reinforcement Aramid (Kevlar) Color Black Temperature Range -30°F to 185°F

Gates 12/B158 Hi-Power II PowerBand V-Belts 909312158 2.5/16" How do I measure myThe Gates 12 B158 Hi Power II PowerBand V Belts 909312158 is a banded V belt featuring Classical B section dimensions, manufactured by Gates Corporation. This belt features multiple strands joined by a common backing for heavy duty applications requiring extra stability and load capacity. Constructed with Neoprene body compound and polyester cord tensile members for reliable power transmission and long service life. Specifications Belt Section B Sub