Brewer BV3002 V-Belt Idler Pulley - Composite Nylon Ball Bearing, 3.00" OD, 0.467"-Section Medium-Duty 4-Bolt Flange Block com/s/files/1/0666/7721/products/Polychain_8mgt_14mgt_971050d4-c0da-48eb-b3bc-d48fc2c3cba9

com/s/files/1/0666/7721/products/Polychain_8mgt_14mgt_971050d4-c0da-48eb-b3bc-d48fc2c3cba9

"gtin12":"072053630497"} Recommended Alternative

"sku":"378K15-D&D"

"mpn":"315L300-Diesel"

so a 3/B79 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

Brewer BV3002 V-Belt Idler Pulley - Composite Nylon Ball Bearing, 3.00" OD, 0.467"-Section Medium-Duty 4-Bolt Flange Block com/s/files/1/0666/7721/products/Polychain_8mgt_14mgt_971050d4-c0da-48eb-b3bc-d48fc2c3cba9Brewer V Belt Idler Pulleys feature radial reinforcing ribs in the groove to prevent deformation from the wedging action of the belt. The smooth, durable grooved surface promotes accurate tracking and quiet, long lived operation. Bore adapters can be factory installed to facilitate mounting. Authorized Brewer distributor Same day shipping from Houston Volume pricing on quantities of 5+. Need a matching idler stud or different bearing type? Call 888