B190 DUN Dunlop V-Belt Pitch_ L (9.525mm) 4L 940 / 2388 La

4L 940 / 2388 La Garden Belt

5L 620 / 1575 La Garden Belt

4L 590 / 1499 La Garden Belt

and the second number is the internal length in mm

4L 930 / 2362 La Garden Belt

B190 DUN Dunlop V-Belt Pitch_ L (9.525mm) 4L 940 / 2388 LaTraditional V Belts are manufactured with cross sections Z, A, B, C & D sections with a range of over 500 lengths currently available. V Belts for industrial use are designated both to RMA standard e. g. A52, where the letter designates its cross section and the number corresponds to a nominal internal length in inches and to DIN standard e. g. 13x1320Li, where the rst number denotes the width in mm, and the second number is the internal length in mm.