Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Bosch
Countertop Microwave

Model # HMB8050/02 Official Bosch microwave

Here are the diagrams and repair parts for Official Bosch HMB8050-02 microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 51 parts  |
Power Supply 643049
#112

Cabinet parts diagram

Power supply

Part #643049

Replaced by #00641857

?
Manufacturer substitution
This part replaces 643049. Substitute parts can look different from the original.
This item is not returnable
$399.16 | 
$12.00 OFF Phone Price : $411.16
In Stock
Door Latch 608387
#304

Door assy diagram

Door latch

Part #608387

Replaced by #00608387

?
Manufacturer substitution
This part replaces 608387. Substitute parts can look different from the original.
$20.34
In Stock
Microwave 479892
#NI

Cabinet parts diagram

Microwave

Part #479892

Replaced by #00478549

?
Manufacturer substitution
This part replaces 479892. Substitute parts can look different from the original.
$948.63
In Stock
Wall Oven Microwave Electronic Control Board 643067
#202

Control panel diagram

Wall oven microwave electronic control board

Part #643067

Replaced by #00643067

?
Manufacturer substitution
This part replaces 643067. Substitute parts can look different from the original.
This item is not returnable
$286.71 | 
$12.00 OFF Phone Price : $298.71
In Stock
Lamp 415829
#125

Cabinet parts diagram

Lamp

Part #415829

Replaced by #00415829

?
Manufacturer substitution
This part replaces 415829. Substitute parts can look different from the original.
$36.13
In Stock
Door Hinge 612763
#129

Cabinet parts diagram

Door hinge

Part #612763

Replaced by #00612763

?
Manufacturer substitution
This part replaces 612763. Substitute parts can look different from the original.
$59.36
In Stock
Outer Door Panel 664338
#302

Door assy diagram

Outer door panel

Part #664338

Replaced by #00664338

?
Manufacturer substitution
This part replaces 664338. Substitute parts can look different from the original.
$176.98
In Stock
Switch 617186
#106

Cabinet parts diagram

Switch

Part #617186

Replaced by #00617186

?
Manufacturer substitution
This part replaces 617186. Substitute parts can look different from the original.
$43.11
In Stock
Switch 617187
#108

Cabinet parts diagram

Switch

Part #617187

Replaced by #00617187

?
Manufacturer substitution
This part replaces 617187. Substitute parts can look different from the original.
$53.60
In Stock
Cook Tray 664339
#114

Cabinet parts diagram

Cook tray

Part #664339

Replaced by #00664339

?
Manufacturer substitution
This part replaces 664339. Substitute parts can look different from the original.
$314.05
In Stock

Effective articles & videos to help repair your microwaves

View all
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More