Print Back
Oil, heat and abrasion-resistant.

Stock timing belts are listed below. They have fiberglass tension members, neoprene body with nylon covered teeth, all bonded together for maximum strength.

For non-stock widths, Jason cuts specified widths from our large supply of timing belt sleeves on special order.

Mini-pitch MXL (0.080-inch pitch) timing belts are also available.

Jason timing belts are specified by belt length in inches times 10, belt pitch code and a three-digit belt width code which is the decimal inch-width multiplied by 100.

Any width available from stock, consult Jason for pricing.
Standard Timing Belts
Unit of Measure
« 11 12 13 14 15 »  

Item #

Belt Length

Pitch Code

Width

No. of Teeth

Approx. Weight

344XL-037 N/A 34.4 in N/A XL N/A 0.37 in N/A 172 N/A 0.051 lb
348XL-025 N/A 34.8 in N/A XL N/A 0.25 in N/A 174 N/A 0.035 lb
348XL-031 N/A 34.8 in N/A XL N/A 0.31 in N/A 174 N/A 0.044 lb
348XL-037 N/A 34.8 in N/A XL N/A 0.37 in N/A 174 N/A 0.053 lb
350XL-025 N/A 35.0 in N/A XL N/A 0.25 in N/A 175 N/A 0.035 lb
350XL-031 N/A 35.0 in N/A XL N/A 0.31 in N/A 175 N/A 0.044 lb
350XL-037 N/A 35.0 in N/A XL N/A 0.37 in N/A 175 N/A 0.053 lb
352XL-025 N/A 35.2 in N/A XL N/A 0.25 in N/A 176 N/A 0.035 lb
352XL-031 N/A 35.2 in N/A XL N/A 0.31 in N/A 176 N/A 0.044 lb
352XL-037 N/A 35.2 in N/A XL N/A 0.37 in N/A 176 N/A 0.053 lb
364XL-025 N/A 36.4 in N/A XL N/A 0.25 in N/A 182 N/A 0.036 lb
364XL-031 N/A 36.4 in N/A XL N/A 0.31 in N/A 182 N/A 0.046 lb
364XL-037 N/A 36.4 in N/A XL N/A 0.37 in N/A 182 N/A 0.055 lb
380XL-025 N/A 38.0 in N/A XL N/A 0.25 in N/A 190 N/A 0.038 lb
380XL-031 N/A 38.0 in N/A XL N/A 0.31 in N/A 190 N/A 0.048 lb
380XL-037 N/A 38.0 in N/A XL N/A 0.37 in N/A 190 N/A 0.058 lb
390XL-025 N/A 39.0 in N/A XL N/A 0.25 in N/A 195 N/A 0.039 lb
390XL-031 N/A 39.0 in N/A XL N/A 0.31 in N/A 195 N/A 0.049 lb
390XL-037 N/A 39.0 in N/A XL N/A 0.37 in N/A 195 N/A 0.059 lb
392XL-025 N/A 39.2 in N/A XL N/A 0.25 in N/A 196 N/A 0.039 lb
392XL-031 N/A 39.2 in N/A XL N/A 0.31 in N/A 196 N/A 0.049 lb
392XL-037 N/A 39.2 in N/A XL N/A 0.37 in N/A 196 N/A 0.059 lb
412XL-025 N/A 41.2 in N/A XL N/A 0.25 in N/A 206 N/A 0.040 lb
412XL-031 N/A 41.2 in N/A XL N/A 0.31 in N/A 206 N/A 0.051 lb
412XL-037 N/A 41.2 in N/A XL N/A 0.37 in N/A 206 N/A 0.061 lb
Unit of Measure
« 11 12 13 14 15 »