Parts-HQ is a market leading supplier of replacement parts for a diverse range of products – from consumer electronics and appliances. Through distribution facilities strategically located throughout the world, Parts-HQ supplies new, refurbished exact and compatible alternative parts for nearly 200 top manufacturer brands. With the largest multi-vendor parts inventory in the industry, we provide access to 8+ million parts in our database, helping to ensure you get the parts you need, when you need them.

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Hewlett-Packard (HP) LaserJet 4550HDN Printer Parts

Model Number Finder

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  • Showing 263 Product(s)
RB2-0572-000CN - ONE-WAY Clutch (Attaches to Transfer CAM Assembly)
$ 14.17 16014 One-way clutch Hewlett-packard (HP) On Sale

One-way clutch

Save $ 4.47
Was 18.64
C4082-69001 - Optional 500 Sheet Paper Tray (Tray 3)
$ 144.79 14050 Includes main body Assembly and 500 sheet paper cassette Hewlett-packard (HP) On Sale

Includes main body Assembly and 500 sheet paper cassette

Save $ 45.72
Was 190.51
RG5-3785-000CN - Paper Feed Cable
$ 5.08 18112 Paper feed Cable Hewlett-packard (HP) On Sale

Paper feed Cable

Save $ 1.60
Was 6.68
RG5-3810-000CN - Paper Feed PC Board (Paper Feed PC Board)
$ 51.76 18118 Paper feed PC board Hewlett-packard (HP) On Sale

Paper feed PC board

Save $ 16.35
Was 68.11
C4084-67910 - Paper PICK-UP Plate Kit
$ 11.14 14059 Kit includes left and right metal paper guide Plates, both white plastic bushings for each side and both black plastic Covers for Plate ends Hewlett-packard (HP) On Sale

Kit includes left and right metal paper guide Plates both white plastic bushings for each side and both black plastic Covers for Plate ends

Save $ 3.52
Was 14.66
RB1-8865-000CN - Paper Pickup Roller (D-SHAPED)
$ 4.75 15935 Hewlett-packard (HP) On Sale
Save $ 1.50
Was 6.25
RB2-0545-000CN - Paper Pickup Shaft (Shaft That PICK-UP Rollers Attach to)
$ 14.17 16012 Shaft that pickup rollers attach to Hewlett-packard (HP) On Sale

Shaft that pickup rollers attach to

Save $ 4.47
Was 18.64
RG5-3234-000CN - Paper Size Sensor
$ 12.97 18024 Hewlett-packard (HP) On Sale
Save $ 4.10
Was 17.07
RG5-3816-000CN - Paper Size Sensor Board
$ 31.76 18121 Paper size sensor board Hewlett-packard (HP) On Sale

Paper size sensor board

Save $ 10.03
Was 41.79
RG5-3234-000B - Paper Size Sensor Board
$ 39.75 357876 Paper size sensor board Hewlett-packard (HP) On Sale

Paper size sensor board

Save $ 12.55
Was 52.30
TLP1241 - Photo Sensor
$ 5.79 144256 Sensor flag activated, TLP1241 Toshiba On Sale

Sensor flag activated TLP1241

Save $ 1.83
Was 7.62
RG5-5129-000CN - Photo Sensor
$ 24.97 18321 Fuser pressure release sensor Fuser pressure release sensor (PS6) Hewlett-packard (HP) On Sale

Fuser pressure release sensor Fuser pressure release sensor (PS6)

Save $ 7.89
Was 32.86
FH7-7313-000CN - Photo Sensor
$ 4.06 14854 Paper delivery sensor (PS7) Hewlett-packard (HP) On Sale

Paper delivery sensor (PS7)

Save $ 1.28
Was 5.34
WG8-5624-000CN - Photo-sensor
$ 5.79 19743 Sensor flag activated, TLP1241 Hewlett-packard (HP) On Sale

Sensor flag activated TLP1241

Save $ 1.83
Was 7.62
C4195A - Photoconductive Drum Cartridge Kit
$ 67.76 14157 See Also Photosensitive drum and waste toner collection reservoir Assembly Transfers image colors to itermediate transfer belt Hewlett-packard (HP) On Sale

See Also Photosensitive drum and waste toner collection reservoir Assembly Transfers image colors to itermediate transfer belt

Save $ 21.40
Was 89.16
R94-4001-410CN - Photoconductive Drum Cartridge Kit
$ 67.76 15230 Photosensitive drum and waste toner collection reservoir Assembly Transfers image colors to intermediate transfer belt Hewlett-packard (HP) On Sale

Photosensitive drum and waste toner collection reservoir Assembly Transfers image colors to intermediate transfer belt

Save $ 21.40
Was 89.16
XH9-0103-000CN - Plastic Foot (Black Plastic With Push Pin Mount)
$ 5.77 19869 Black plastic with push-pin mount Hewlett-packard (HP) On Sale

Black plastic with push-pin mount

Save $ 1.82
Was 7.59
RB2-0831-000CN - Plate Holder Bushing
$ 17.77 16019 White round plastic bushing with slot cut on one side Hewlett-packard (HP) On Sale

White round plastic bushing with slot cut on one side

Save $ 5.61
Was 23.38
RS5-2733-000CN - Plate Lift Spring (Tension Springs Used With Metal Paper Guide Plates)
$ 6.03 19461 Two used Hewlett-packard (HP) On Sale

Two used

Save $ 1.90
Was 7.93
C4084-69012 - Power Supply Assembly
$ 138.75 180265 220-240VAC Hewlett-packard (HP) On Sale

220-240VAC

Save $ 43.82
Was 182.57