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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Mitsubishi
Central Air Conditioner

Model # MXZ-2B20NA-1 Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MXZ-2B20NA-1 outdoor unit, 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

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 39 parts  |
Compressor E12C34506
#6

Cabinet parts diagram

Compressor

Part #E12C34506

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

Expansion E12851640
Expansion

Part #E12851640

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

Capillary E12939936
#NI

Cabinet parts diagram

Capillary

Part #E12939936

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

Power Rece E12C18959
#NI

Cabinet parts diagram

Power rece

Part #E12C18959

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

Motor Outd E12E34301
#2

Pcb's assy diagram

Motor outd

Part #E12E34301

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

Reactor E12938337
#11

Pcb's assy diagram

Reactor

Part #E12938337

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

Outdoor He E12B05630
#20

Cabinet parts diagram

Outdoor he

Part #E12B05630

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

Expansion E12853640
#NI

Cabinet parts diagram

Expansion

Part #E12853640

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

Top Panel E12819297
#18

Cabinet parts diagram

Top panel

Part #E12819297

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

Rv Coil E12B05490
#8

Pcb's assy diagram

Rv coil

Part #E12B05490

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

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace the brake interlock switch on a riding lawn mower

How to replace the brake interlock switch on a riding lawn mower

If the engine won’t start even though the brake is on, the brake interlock switch could be at fault. Here’s how to repla…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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