D Section V-Belts feature a 1-1/4" top width and 3/4" depth — one of the largest classical profiles. Specified for very heavy industrial power transmission on large blowers, industrial fans, heavy compressors, mining equipment, cement plants, and high-HP drive systems.
D-section belts use inside circumference for part numbering. Subtract 5 inches from OC. Example: OC 149" → 149 - 5 = D144.
We stock D-section V-belts from Diesel Belting, Gates, Continental ContiTech, and other manufacturers. Need drive design help for a high-HP application? Contact us.
Need help? Belt Identification Guide | Email us a photo for free ID
12/D300 Banded V-Belt
$ 3,427.31
12/D285 Banded V-Belt
$ 3,255.95
12/D270 Banded V-Belt
$ 3,084.59
12/D255 Banded V-Belt
$ 2,913.21
12/D240 Banded V-Belt
$ 2,741.85
12/D225 Banded V-Belt
$ 2,570.49
12/D210 Banded V-Belt
$ 2,399.13
12/D195 Banded V-Belt
$ 2,227.75
12/D173 Banded V-Belt
$ 1,976.42
12/D165 Banded V-Belt
$ 1,885.03
12/D162 Banded V-Belt
$ 1,850.76
12/D158 Banded V-Belt
$ 1,805.06
12/D144 Banded V-Belt
$ 1,645.11
12/D136 Banded V-Belt
$ 1,553.71
12/D128 Banded V-Belt
$ 1,462.32
12/D120 Banded V-Belt
$ 1,370.92