xxxJ3 The first 2 or 3 digits of the part nubmer is the belt length 190J3 is 19" Long Belts. The numbers after the J are the number of ribs along the belt width. 190J3 belt has 3 ribs

100J3 Poly-V 3 Rib Belt Black Rubber 10" Long

100J3 Poly-V Belt

100J3 Poly-V 3 Ribs 10" Long Belt Black Rubber Neoprene

Metric P/N 3PJ254

  • Price: $8.09

295J3 Poly-V 3 Rib Belt Black Rubber 29.5" Long

295J3 Poly-V Belt

295J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $13.13

3PJ286 Poly-V 3 Rib Belt Black Rubber Neoprene

3PJ286 Poly-V 3 Rib Belt Black Rubber Neoprene

3PJ286 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $12.50

410J3 Poly-V 3 Rib Belt Black Rubber 41" Long

410J3 Poly-V Belt

410J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $12.20

110J3 Poly-V 3 Rib Belt Black Rubber 11" Long

110J3 Poly-V Belt

110J3 Poly-V 3 Ribs 11" Long Belt Black Rubber Neoprene

Metric P/N 3PJ280

  • Price: $7.08

120J3 Poly-V 3 Rib Belt Black Rubber 12" Long

120J3 Poly-V Belt

120J3 Poly-V 3 Ribs 12" Long Belt Black Rubber Neoprene

Metric P/N 3PJ305

  • Price: $7.63

130J3 Poly-V 3 Rib Belt Black Rubber 13" Long

130J3 Poly-V Belt

130J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $12.50

135J3 Poly-V 3 Rib Belt Black Rubber 13.5" Long

135J3 Poly-V Belt

135J3 Poly-V 3 Rib Belt Black Rubber Neoprene 13.5" Long

 

  • Price: $8.34

147J3 Poly-V 3 Rib Belt Black Rubber 3PJ373

147J3 Poly-V Belt

147J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $10.50

180J3 Poly-V 3 Rib Belt Black Rubber

180J3 Poly-V Belt

180J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $7.19

200J3 Poly-V 3 Rib Belt Black Rubber 3PJ508

200J3 Poly-V Belt 3PJ508

200J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $10.51

240J3 Ribbed PolyV Belt 24" Long Free Shipping

240J3 Ribbed Belt with 4 Ribs

240J3 Ribbed PolyV Belt with 3 Ribs 24" Long, Free Shipping

Metric P/N 3PJ610

  • Price: $12.45

390J3 Poly-V 3 Rib Belt Black Rubber 39" Long

390J3 Poly-V Belt

390J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $10.29

400J3 Poly-V 3 Rib Belt Black Rubber 40" Long

400J3 Poly-V Belt

400J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $10.50

500J3 Poly-V 3 Rib Belt Black Rubber 50" Long

500J3 Poly-V Belt

500J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $10.40

505J3 Poly-V 3 Rib Belt Black Rubber

505J3 Poly-V Belt

505J3 Poly-V 3 Rib Belt Black Rubber Neoprene

  • Price: $10.82