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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
Items Standard Timing Belts
124L-050
Light 3/8-(in) (L) Pitch Standard Timing Belt
Standard Timing Belts
124L-075
Light 3/8-(in) (L) Pitch Standard Timing Belt
Standard Timing Belts
124L-100
Light 3/8-(in) (L) Pitch Standard Timing Belt
Standard Timing Belts
135L-050
Light 3/8-(in) (L) Pitch Standard Timing Belt
Standard Timing Belts
135L-075
Light 3/8-(in) (L) Pitch Standard Timing Belt
Belt Length N/A 12.4 in N/A 12.4 in N/A 12.4 in N/A 13.5 in N/A 13.5 in
Pitch Code N/A L
Width N/A 0.50 in N/A 0.75 in N/A 1.00 in N/A 0.50 in N/A 0.75 in
No. of Teeth N/A 33 N/A 33 N/A 33 N/A 36 N/A 36
Approx. Weight N/A 0.02 lb N/A 0.05 lb N/A 0.07 lb N/A 0.06 lb N/A 0.05 lb
Construction N/A
California Proposition 65 Information N/A   This product can expose you to chemicals including carbon black, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov/