HP Laserjet 4000/N, 4000T/TN, 4050/N/se, 4050T/TN - HP Laserjet 4000 series Maintenance kit (120V) - Includes (new) 120VAC fusing assembly, transfer roller, six pickup/separation rollers, MP Tray/Tray 1 pickup roller NOTE - You may be able to save if you can trade-in your old fuser within 15 days. Ask us how. - REBUILT