Pulleys & belts/accessory drive

Name Ext. inf. A* Part number A
001 Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6) ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6) 01 12609719 -
001 Tensioner, drv belt(2 bolt design replaces 3 bolt design, discard unused bolt)(acdelco #12609719)ST1 6.0-H(LS2) ST1 6.0-H(LS2) 01 12609719 -
002 Bolt, hfh, m10x1. 5x75, 26 thd, 22. 3 od, 10. 9, gmw3359, mat- point. (drv belt tensr) 11518633 -
003 Bolt, belt idler pul(part of 4) -
004 Pulley, belt idler(smooth code 5609, 0771)(acdelco #12580771)ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6),6.0-H(LS2) ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6),6.0-H(LS2) 01 12580771 -
005 Belt, a/c cmpr(925 mm)(waw, uud)ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6),6.0-H(LS2) ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6),6.0-H(LS2) 01 12576446 -
006 Belt, fan & w/pmp & gen & p/s pumpST1(06) 6.0-H(LS2) ST1(06) 6.0-H(LS2) 01 12626222 -
006 Belt, fan & w/pmp & gen & p/s pumpST1 5.3-M ALUM W/CYL DEACTIVATION(LH6) ST1 5.3-M ALUM W/CYL DEACTIVATION(LH6) 01 12637202 -
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