Model Whirlpool DU8550XB1 UNDERCOUNTER DISHWASHER – Common Parts & Diagrams
05 - DISHRACK
04 - PUMP AND MOTOR
01 - FRAME AND CONSOLE
03 - TUB ASSEMBLY
02 - INNER DOOR
06 - MISCELLANEOUS, LIT/OPTIONAL
Common parts from model Whirlpool DU8550XB1 UNDERCOUNTER DISHWASHER
DOOR SPRING KIT: (HEAVY DUTY) WPL 4318050 Contact Us For Availability
Side Panel Kit (White) WPL 4317925 Contact Us For Availability
Avocado WPL 4317926 Contact Us For Availability
Gold WPL 4317927 Contact Us For Availability
Side Panel Kit: (Almond) WPL 4317929 Contact Us For Availability
Toast WPL 4317930 Contact Us For Availability
Platinum WPL 4317931 Contact Us For Availability
Tine Tip Repair Kit (Blue - Enough For Two Co WPL 675677 Contact Us For Availability
Black (Uncut) WPL 799340 Contact Us For Availability
Kit, Epoxy Patch (White) WPL 799640 Contact Us For Availability
Almond (Uncut) WPL 978883 Contact Us For Availability
Do-It Yourself Manual WPL LIT0677967 Contact Us For Availability
Instructions, Installation (Supplement) (Loca WPL LIT3367007 Contact Us For Availability
Instructions, Installation WPL LIT3369679 Contact Us For Availability
Energy Guide WPL LIT3373484 Contact Us For Availability
Wiring Diagram WPL LIT3373631 Contact Us For Availability
Guide, Use & Care WPL LIT3373739 Contact Us For Availability
1 
Support, Arm WPL 3368290 Contact Us For Availability
1
Tub Assembly WPL 3375130 Contact Us For Availability
1
Inner Door (Also Order) WPL 3371481 Contact Us For Availability
1
Miscellaneous Parts Bag (Includes 2 Screws & WPL 3369816 Contact Us For Availability
2
Clip WPL 303722 Contact Us For Availability
2
Tub, Wheel Assembly (8) WPL 3369078 Contact Us For Availability
3
Runner (2) WPL 3368932 Contact Us For Availability
4
Follower, Cam WPL 3368997 Contact Us For Availability
5
Screw, Shoulder (2) WPL 3370389 Contact Us For Availability
6
Draw Bar, (Upper Dispenser) WPL 3369000 Contact Us For Availability
8
Plate, Latch WPL 3372030 Contact Us For Availability
9
Screw WPL 3372029 Contact Us For Availability
11
End Cap (Front or Rear) WPL 300845 Contact Us For Availability
11
Retainer, Access Panel WPL 3372413 Contact Us For Availability
12
Pin, Switch (2) WPL 3368955 Contact Us For Availability
13
Heater WPL 3373358 Contact Us For Availability
15
Nut (2) (Heater Terminal) WPL 3369073 Contact Us For Availability
16
Water Valve WPL 3374621 Contact Us For Availability
16
Cover, Drip WPL 3371569 Contact Us For Availability
16
Cover Timer WPL 3373367 Contact Us For Availability
17
Knob, Timer WPL 3369611 Contact Us For Availability
18
Spacer, Corrugated WPL 3368979 Contact Us For Availability
19
Thermostat WPL 3373359 Contact Us For Availability
20
Retainer, Panel WPL 3374011 Contact Us For Availability
21
Clip, Grounding WPL 3368992 Contact Us For Availability
22
Trim (2) WPL 3371269 Contact Us For Availability
23
Cap, Nozzle WPL 3367910 Contact Us For Availability
23
Trim, Console WPL 3369598 Contact Us For Availability
24
Relay WPL 3369447 Contact Us For Availability
26
Bracket, Thermostat WPL 3370555 Contact Us For Availability
27
Shield, Harness WPL 3368983 Contact Us For Availability
29
Housing, Float Switch WPL 3369048 Contact Us For Availability
30
Switch, Float WPL 3369067 Contact Us For Availability
31
Tool, Pump Centering WPL 303918 Contact Us For Availability
31
Cover, Switch Housing WPL 3369049 Contact Us For Availability
33
Nut WPL 717488 Contact Us For Availability
37
Hose, Inlet WPL 3369414 Contact Us For Availability
40
Shield, Sound WPL 3375551 Contact Us For Availability
41
Box, Terminal WPL 3370292 Contact Us For Availability
43
Access Panel (White/Black) WPL 3370868 Contact Us For Availability
44
Spacer, Corrugated WPL 3369526 Contact Us For Availability
45
Extension WPL 3369531 Contact Us For Availability
46
Trim, Side (2) WPL 3371270 Contact Us For Availability
47
Trim, Bottom WPL 3369588 Contact Us For Availability
50
Support, Heater WPL 3368987 Contact Us For Availability
53
Relief, Strain WPL 3370307 Contact Us For Availability
54
Screw, 8-18 WPL 3369138 Contact Us For Availability
× ![]()