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About Belts
Measure your old V-belt, timing belt, or pulleys to find the right belt replacement if you don’t know the trade size.
V-Belts
Belt Trade No. | Outer Circumference | No. of Bands | Material | Reinforcement Material | Color | Each | |||
|---|---|---|---|---|---|---|---|---|---|
3L Trade Size—3/8" Wide × 7/32" Thick | |||||||||
| 3L360 | 36" | 1 | EPDM | Polyester Plastic | Black | 6190K47 | 000000 | ||
4L Trade Size—1/2" Wide × 5/16" Thick | |||||||||
| 4L360 | 36" | 1 | EPDM | Polyester Plastic | Black | 6191K29 | 00000 | ||
5L Trade Size—21/32" Wide × 3/8" Thick | |||||||||
| 5L360 | 36" | 1 | EPDM | Polyester Plastic | Black | 6192K44 | 00000 | ||
A Trade Size—1/2" Wide × 5/16" Thick | |||||||||
| A34 | 36" | 1 | EPDM | Polyester Plastic | Black | 6186K133 | 00000 | ||
B Trade Size—21/32" Wide × 13/32" Thick | |||||||||
| B33 | 36" | 1 | Buna-N/SBR | Polyester Plastic | Black | 6187K123 | 00000 | ||
Cogged V-Belts
Precision V-Belts
Belt Trade No. | Outer Circumference | No. of Bands | Material | Reinforcement Material | Color | Each | |||
|---|---|---|---|---|---|---|---|---|---|
A Trade Size—1/2" Wide × 5/16" Thick | |||||||||
| A34 | 36" | 1 | EPDM | Polyester Plastic | Black | 7821T21 | 000000 | ||





























