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
Carrier
Central Air Conditioner

Model # 38TRA042 SERIES340 Official Carrier condensing unit

Here are the diagrams and repair parts for Official Carrier 38TRA042-SERIES340 condensing 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
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 109 parts  |
Contactor HN51KB024

#35

All parts diagram

Contactor

Part #HN51KB024

Replaced by #90-244

?
Manufacturer substitution
This part replaces HN51KB024. Substitute parts can look different from the original.
BEST SELLER
$26.61 | 
18% OFF Phone Price : $32.61
Back Order
Central Air Conditioner Start Capacitor (replaces Hc95de088, P281-8805) P281-8806

#79C

All parts diagram

Central air conditioner start capacitor (replaces hc95de088, p281-8805)

Part #P281-8806

$36.73
In Stock
Central Air Conditioner Condenser Fan Motor (replaces Hc376e210a) HC37GE210

#44

All parts diagram

Central air conditioner condenser fan motor (replaces hc376e210a)

Part #HC37GE210

$557.77
In Stock
Relay HN67ZZ001

#93A

All parts diagram

Relay

Part #HN67ZZ001

$110.84
In Stock
Compressor 324091-405

#24

All parts diagram

Compressor

Part #324091-405

Replaced by #P298-001

?
Manufacturer substitution
This part replaces 324091-405. Substitute parts can look different from the original.
$45.89
In Stock
Grommet P041-5103

#22

All parts diagram

Grommet

Part #P041-5103

$12.60
In Stock
Label 324393-101

#12

All parts diagram

Label

Part #324393-101

$26.06
In Stock
Pan Base 312206-702137

#1

All parts diagram

Pan base

Part #312206-702137

$935.66
In Stock
Paint 313974-755

#17C

All parts diagram

Paint

Part #313974-755

$59.69
In Stock
Raceway 319421-307

#45

All parts diagram

Raceway

Part #319421-307

$19.83
In Stock

Symptoms for electric cooktops

Why doesn't my electric cooktop's surface element heat?

Main causes: broken surface element, surface element switch failure, control system problem, surface element limiter swi…

Read more

Repair guides for electric cooktops

How to replace a coil surface element on an electric cooktop

How to replace a coil surface element on an electric cooktop

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a radiant element on an electric cooktop

How to replace a radiant element on an electric cooktop

Follow these step-by-step instructions to replace a damaged radiant element on your electric cooktop when the element wo…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace the glass top on an electric cooktop

How to replace the glass top on an electric cooktop

Don't use a cracked or damage glass cooktop—replace it, using these instructions to guide you.…

Read more
Repair difficulty
Time required
 30 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