4L 규격

Jason Industrial A52 (4L 540), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A53 (4L 550), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason 4L552N FHP V-BELT NOTCHED

Jason Industrial A56 (4L 580), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason 4L580N FHP V-BELT NOTCHED

Jason Industrial A57 (4L 590), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A60 (4L 620), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A61 (4L 630), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A62 (4L 640), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A65 (4L 670), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A66 (4L 680), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A67 (4L 690), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A70 (4L 720), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A71 (4L 730), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand

Jason Industrial A72 (4L 740), A Section Classical V-Belts (1/2-inch Top Width, 11/32-inch Thick) Dual Brand