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.

Filters

Clear All
Price
to

Less than $25

$25-49.99

$50-74.99

$75-99.99

Over $100

Hewlett-Packard (HP) LaserJet 4550N Printer Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 283 Product(s)
RG5-5170-060CN - Door Switch Assembly for Rear Door and Cartridge Access Door
$ 28.59 18333 Door switch assembly for rear door and cartridge access door Hewlett-packard (HP) On Sale

Door switch assembly for rear door and cartridge access door

Save $ 9.03
Was 37.62
RG5-5170-000CN - Door Switch Assembly for Rear Door and Cartridge Access Door
$ 26.16 194842 Hewlett-packard (HP) On Sale
Save $ 8.26
Was 34.42
RS6-0176-000CN - Drive Gear
$ 5.04 19499 125 tooth gear without ball bearing Drives totary feveloping sssembly 125 tooth gear eithout ball bearing Must order bearing feparately (Where ferial number prefix = JPHx through JPZx) Hewlett-packard (HP) On Sale

125 tooth gear without ball bearing Drives totary feveloping sssembly 125 tooth gear eithout ball bearing Must order bearing feparately (Where ferial number prefix = JPHx through JPZx)

Save $ 1.59
Was 6.63
RG5-5169-000CN - Drum Bushing Assembly (Supports Left Side Of Drum Assembly)
$ 6.63 18332 Supports left side of drum assembly Hewlett-packard (HP) On Sale

Supports left side of drum assembly

Save $ 2.09
Was 8.72
RG5-5152-000CN - Drum Drawer Cover
$ 102.84 18327 Where serial number prefix = JPHx through JPZx or with updated drawer Assembly Hewlett-packard (HP) On Sale

Where serial number prefix = JPHx through JPZx or with updated drawer Assembly

Save $ 32.48
Was 135.32
RG5-3170-000CN - Drum Drive Assembly
$ 24.79 194723 Drives print drum and ITB assembly Hewlett-packard (HP) On Sale

Drives print drum and ITB assembly

Save $ 7.83
Was 32.62
RG5-5206-000CN - Drum Drive Assembly (Drives Print Drum and ITB Assembly)
$ 24.79 18341 Drives print drum and ITB assembly Hewlett-packard (HP) On Sale

Drives print drum and ITB assembly

Save $ 7.83
Was 32.62
RG5-3787-000CN - Dual Cable Assembly
$ 14.38 18114 One Cable is a large 12 pin (F) connector to a grounding wire with a ring terminal and a 5 pin (F) connector Other Cable has four connectors: a 14 pin (F), two 8 pin (F), and a 7 pin (F) Overall length is 39.4cm (15.5in) Fusing Hewlett-packard (HP) On Sale

One Cable is a large 12 pin (F) connector to a grounding wire with a ring terminal and a 5 pin (F) connector Other Cable has four connectors: a 14 pin (F) two 8 pin (F) and a 7 pin (F) Overall length is 39.4cm (15.5in) Fusing

Save $ 4.54
Was 18.92
C4083A - Duplexer Assembly (for 2 Sided Printing Capability)
$ 114.97 14054 For 2 sided printing capability Hewlett-packard (HP) On Sale

For 2 sided printing capability

Save $ 36.31
Was 151.28
C4083-69001 - Duplexer Assembly (for Two Sided Printing Capability)
$ 114.97 14053 C4083A Hewlett-packard (HP) On Sale
Save $ 36.31
Was 151.28
RG5-4055-050CN - Duplexer Assembly PULL-OUT Tray
$ 229.83 18157 Duplexer assembly pull-out tray Hewlett-packard (HP) On Sale

Duplexer assembly pull-out tray

Save $ 72.58
Was 302.41
RG5-4055-000CN - Duplexer Assembly PULL-OUT Tray
$ 41.97 194787 Hewlett-packard (HP) On Sale
Save $ 13.25
Was 55.22
RH7-5176-000CN - Electromagnetic Clutch (CL2)
$ 46.62 195509 Hewlett-packard (HP) On Sale
Save $ 14.72
Was 61.34
RH7-5176-060CN - Electromagnetic Clutch (CL2)
$ 46.62 19022 Engages ITB lift cam Hewlett-packard (HP) On Sale

Engages ITB lift cam

Save $ 14.72
Was 61.34
RH7-5178-000CN - Electromagnetic Clutch (CL3)
$ 29.40 19023 Electromagnetic clutch (CL3) Hewlett-packard (HP) On Sale

Electromagnetic clutch (CL3)

Save $ 9.28
Was 38.68
RH7-5180-000CN - Electromagnetic Clutch (CL4)
$ 24.79 19024 Electromagnetic clutch (CL4) Hewlett-packard (HP) On Sale

Electromagnetic clutch (CL4)

Save $ 7.83
Was 32.62
J3110A - Ethernet 10BASE-T (RJ-45) EIO Network Internal Print Server PC Board 600N
$ 9.79 14924 Ethernet 10Base-T (RJ-45) EIO Network PCA Hewlett-packard (HP) On Sale

Ethernet 10Base-T (RJ-45) EIO Network PCA

Save $ 3.09
Was 12.88
J3111A - Ethernet 10BASE-T/ 10BASE2 and Localtalk (RJ-45, BNC)
$ 22.16 14927 Ethernet 10BASE-T 10BASE2 and Localtalk (RJ-45, BNC, Localtalk) EIO Network PCA Ethernet 10Base-T 10Base2 & LocalTalk (RJ-45, BNC, LocalTalk) EIO Network PCA Hewlett-packard (HP) On Sale

Ethernet 10BASE-T 10BASE2 and Localtalk (RJ-45 BNC Localtalk) EIO Network PCA Ethernet 10Base-T 10Base2 & LocalTalk (RJ-45 BNC LocalTalk) EIO Network PCA

Save $ 7.00
Was 29.16
RG5-5135-000CN - Face Down Delivery Asembly
$ 19.76 18322 Delivers media from fuser to top face-down output bin Hewlett-packard (HP) On Sale

Delivers media from fuser to top face-down output bin

Save $ 6.24
Was 26.00
RF5-1885-000CN - Feed/ Separation Roller
$ 1.74 17214 Roller is gray with blue tab protruding out one side Hewlett-packard (HP) On Sale

Roller is gray with blue tab protruding out one side

Save $ 0.55
Was 2.29