D&D Global 6/B125 Banded V-Belt - B Section, 6 Bands, 128in Diesel Belting so a 2/CK81 from any

so a 2/CK81 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

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The 16AT5/375US is a timing belt from D&D Global's Dura-Absolute Torque Urethane Steel - At5 Series line

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D&D Global 6/B125 Banded V-Belt - B Section, 6 Bands, 128in Diesel Belting so a 2/CK81 from anyThe D&D Global 6 B125 is a standard V belt featuring Classical B section dimensions, manufactured by D&D Global. This belt features a smooth sided design for general purpose industrial power transmission. Constructed with Neoprene body compound and polyester cord tensile members for reliable power transmission and long service life. Specifications Belt Section B Sub Type Standard Width 21 32" Thickness 7 16" Length 128 in Material Neoprene