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 3550 Printer Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 338 Product(s)
RC1-1626-000CN - Left Stopper ARM (White Plastic ARM ON Inside Top Left Inside Frame)
$ 15.76 16910 White plastic arm on inside top left inside frame Hewlett-packard (HP) On Sale

White plastic arm on inside top left inside frame

Save $ 4.98
Was 20.74
RC1-1647-020CN - Left Swing Lock Lever
$ 4.56 16919 Swing lock lever just below Yellow toner cartridge Hewlett-packard (HP) On Sale

Swing lock lever just below Yellow toner cartridge

Save $ 1.44
Was 6.00
RM1-0441-000CN - Left Swing ROD Assembly
$ 6.56 19206 Plastic arm with metal insert Hewlett-packard (HP) On Sale

Plastic arm with metal insert

Save $ 2.07
Was 8.63
RC1-1050-000CN - Lens (Optical Lens Used With Toner Hopper Full Sensor)
$ 4.26 16805 PS13, Two used Hewlett-packard (HP) On Sale

PS13 Two used

Save $ 1.35
Was 5.61
RK2-0158-000CN - Low Voltage Power Supply (Located ON Bottom Left Side Of Printer 220V)
$ 44.78 19092 220 volt Hewlett-packard (HP) On Sale

220 volt

Save $ 14.14
Was 58.92
RK2-0157-000CN - Low Voltage Power Supply (Located ON Bottom Left Side Of Printer)
$ 44.78 19091 110 volt Hewlett-packard (HP) On Sale

110 volt

Save $ 14.14
Was 58.92
RM1-0497-000CN - Lower Frame Cable (Cable Under 250 Sheet Tray/ Tray 2)
$ 7.30 19237 Cable under 250 sheet tray Tray 2 Hewlett-packard (HP) On Sale

Cable under 250 sheet tray Tray 2

Save $ 2.31
Was 9.61
RC1-2237-000CN - Lower Frame Cover (Bottom Cover for 250 Sheet/ Tray 2)
$ 7.33 16935 Bottom cover for 250 sheet Tray 2 Hewlett-packard (HP) On Sale

Bottom cover for 250 sheet Tray 2

Save $ 2.31
Was 9.64
XA9-1420-000CN - M3 PAN Head Phillips Screw With Captive Flat and Split Lock Washers
$ 5.75 66573 8mm long Hewlett-packard (HP) On Sale

8mm long

Save $ 1.82
Was 7.57
XA9-1500-000CN - M3 PAN Head Phillips Screw With Flat Washer
$ 5.75 66576 8mm long Hewlett-packard (HP) On Sale

8mm long

Save $ 1.82
Was 7.57
XA9-1452-000CN - M3 X 12MM Long Machine Screw With Captured Washer
$ 6.70 197377 Hewlett-packard (HP) On Sale
Save $ 2.12
Was 8.82
XA9-1461-000CN - M3 X 6MM Machine Thread Screw With Attached Washer
$ 6.70 197378 Hewlett-packard (HP) On Sale
Save $ 2.12
Was 8.82
XA9-1477-000CN - M3 X 6MM Machine Thread With Captured Lock Washer
$ 6.70 197381 Hewlett-packard (HP) On Sale
Save $ 2.12
Was 8.82
XA9-1200-000CN - M3 X 8 Screw
$ 4.26 19788 Used to fasten ground wire on connector assembly Hewlett-packard (HP) On Sale

Used to fasten ground wire on connector assembly

Save $ 1.35
Was 5.61
RC1-1624-000CN - M4 X 4.5MM Long Screw With Stepped Shoulder
$ 6.70 193700 Hewlett-packard (HP) On Sale
Save $ 2.12
Was 8.82
XA9-1450-000CN - M4 X 6MM Machine Screw With Washer Head
$ 6.70 197375 Secures metal frame panels to metal frame panels Hewlett-packard (HP) On Sale

Secures metal frame panels to metal frame panels

Save $ 2.12
Was 8.82
RC1-1574-000CN - MP/ Tray 1 Cover (Front Cover for Drop Down MP/ Tray 1)
$ 43.76 16899 Front cover for drop down MP Tray 1 Hewlett-packard (HP) On Sale

Front cover for drop down MP Tray 1

Save $ 13.82
Was 57.58
RC1-2318-000CN - MP/ Tray 1 Pull out Extension
$ 4.23 16939 Flip out paper support extension for MP Tray 1 Hewlett-packard (HP) On Sale

Flip out paper support extension for MP Tray 1

Save $ 1.34
Was 5.57
RM1-0495-000CN - Main Cable (Large Cable Connected to DC Controller Board)
$ 9.82 19235 Large Cable connected to DC controller board Hewlett-packard (HP) On Sale

Large Cable connected to DC controller board

Save $ 3.10
Was 12.92
RC1-1433-000CN - Mechanical Clutch
$ 23.76 16872 Transfer roller gear Assembly lift mechanism clutch Located on right side of T2 transfer roller Hewlett-packard (HP) On Sale

Transfer roller gear Assembly lift mechanism clutch Located on right side of T2 transfer roller

Save $ 7.50
Was 31.26