HP Laserjet 4000/4050 series Maintenance Kit 

comprising of; 

1x Fuser Unit RG5-2662 (New)

7x Rubber Feed Rollers

1x Separation Pad

1x Transfer Roller (foam roller located under toner cartridge)

Fits hp Laserjet printer series 4000/4000N/4000TN/4050/4050N/4050TN

Cures; paper feed problems, blurred prints and error 50 codes

Supplied with 90 day Manufacturer Warranty

HP Part Codes: C7852A & C4118-67910

An Installation Service is also available - see below for details

MPN: C7852A
GTIN: 5704327754015