GE
Countertop Microwave

Model # JET3400D1 Official GE countertop microwave

Here are the diagrams and repair parts for Official GE JET3400D1 countertop 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.

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 177 parts  |

Diode WB27X5333

#1439

All parts diagram

Diode

Part #WB27X5333

Replaced by #WB27X1160

?
Manufacturer substitution
This part replaces WB27X5333. Substitute parts can look different from the original.
BEST SELLER
$79.22
7% OFF Phone Price : $85.22
In Stock
Ge Use And Care Guide 49-4637

#LITR

All parts diagram

Ge use and care guide

Part #49-4637

In Stock
Magnetron NOT AVAIL

#1428

All parts diagram

Magnetron

Part #NOT AVAIL

The manufacturer no longer makes this part, and there's no substitute part

Insulation WB2X7106

#5022

All parts diagram

Insulation

Part #WB2X7106

The manufacturer no longer makes this part, and there's no substitute part

Conducting Plate WB2X7162

#5132

All parts diagram

Conducting plate

Part #WB2X7162

The manufacturer no longer makes this part, and there's no substitute part

Bracket Bushing WB2X7153

#5122

All parts diagram

Bracket bushing

Part #WB2X7153

The manufacturer no longer makes this part, and there's no substitute part

Outer Window WB36X5475

#1822

All parts diagram

Outer window

Part #WB36X5475

The manufacturer no longer makes this part, and there's no substitute part

Heater Panel WB49X5288

#5075

All parts diagram

Heater panel

Part #WB49X5288

The manufacturer no longer makes this part, and there's no substitute part

Nut WB1X5599

#5142

All parts diagram

Nut

Part #WB1X5599

The manufacturer no longer makes this part, and there's no substitute part

Power Relay WB27X5254

#5115

All parts diagram

Power relay

Part #WB27X5254

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your microwaves

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.…

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.…

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.…