C3762A - HP - Duplexer Unit Assembly for LaserJet 5si C3762A - HP - Duplexer Unit Assembly for LaserJet 5si $118.77 $100.65
C3971A - HP - Maintenance Kit for LaserJet 5SI / 8000 C3971A - HP - Maintenance Kit for LaserJet 5SI / 8000 $249.16 $211.15
RF5-1412 - HP - Transfer Roller for LaserJet for 5SI / 8000 RF5-1412 - HP - Transfer Roller for LaserJet for 5SI / 8000 $84.74 $71.81
R77-1001-000 - HP - Auto Duplexing Unit for LaserJet 5si Printer series R77-1001-000 - HP - Auto Duplexing Unit for LaserJet 5si Printer series $305.69 $248.53
RF5-4447 - HP - Fusing Assembly for LaserJet 5si / 8000 Printer RF5-4447 - HP - Fusing Assembly for LaserJet 5si / 8000 Printer $149.17 $121.28
RB1-6581 - HP - Feed Roller for LaserJet 5SI / 8000 Series RB1-6581 - HP - Feed Roller for LaserJet 5SI / 8000 Series $97.14 $82.32