4910258 GRADE 20 CAST IRON V GROOVE SOLID PULLEY 2, B X 71MM PCD OD 78 MM WITH PILOT BORE CONFORMING, TO IS 3142 OF 1993, 4910030 GRADE 20 CAST IRON V, GROOVE SOLID PULLEY 2B X 243 MM PCD OD- 250 MM WITH, PILOT BORE CONFORMING TO IS 3142 OF 1993, 4910234, GRADE 20 CAST IRON V GROOVE SOLID PULLEY 2B X 95MM, PCD OD- 102 MM WITH PILOT BORE CONFORMING TO IS, 3142 OF 1993, 4910236 GRADE 20 CAST IRON V GROOVE, SOLID PULLEY 2B X 115 MM PCD OD 122 MM WITH PILOT, BORE CONFORMING TO IS 3142 OF 1993, 4910296 GRADE, 20 CAST IRON V GROOVE SOLID STRAIGHT ARM PULLEY 2B, X 163 MM PCD OD- 170 MM WITH PILOT BORE CONFORMING, 4910261 GRADE 20 CAST IRON V, GROOVE SOLID PULLEY 2B X 123 MM PCD OD- 130MM, WITH PILOT BORE CONFORMING TO IS 3142 OF 1993, 4910356 GRADE 20 CAST IRON V GROOVE SOLID PULLEY 1B, 4902016 GRADE 20 CAST IRON V, GROOVE SOLID STRAIGHT ARM PULLEY 2B X 173 MM PCD, OD- 180 MM WITH PILOT BORE CONFORMING TO IS 3142 OF, 1993, 4902020 GRADE 20 CAST IRON V GROOVE SOLID, STRAIGHT ARM PULLEY 2B X 205 MM PCD OD- 212 MM WITH, 4910026, GRADE 20 CAST IRON V GROOVE SOLID STRAIGHT ARM, PULLEY 2 B X 212 MM PCD OD- 219 MM WITH PILOT BORE, CONFORMING TO IS 3142 OF 1993