- A/4L Classic V-Belts
- A158 A/4L Classic V-Belts, Special Order Items - Lead Time 10 Business Days
A158 A/4L Classic V-Belts, Special Order Items - Lead Time 10 Business Days
A158 A/4L Classic V-Belts; Width: 1/2"; Length: 160"
81A158 Bestorq Classic Replacement V-Belt
Understanding the Part Number
A – The A stands for an “A” section v-belt. This is considered a “Classic” v-belt style that has a top width of ½ (0.5) inches and a thickness of 5/16 (0.312) inches.
158– 158 inches is the inside circumference of the belt. For A-section v-belts, the outside circumference is found by adding 2 inches to the inside length of the belt. So, the outside circumference of the A158 belt is 160 inches (158+2).