Carrier
Furnace

Model # 58MXA040F14112 Official Carrier furnace

Here are the diagrams and repair parts for Official Carrier 58MXA040F14112 furnace, 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 83 parts  |

Circ.board HK42FZ016
#10

Cabinet parts 1 diagram

Circ.board

Part #HK42FZ016

Replaced by #325878-751

?
Manufacturer substitution
This part replaces HK42FZ016. Substitute parts can look different from the original.
This item is not returnable
$451.41
$12.00 OFF Phone Price : $463.41
In Stock
Furnace Burner Igniter (replaces 331930-751, 41-403) LH33ZS004
#54

Burner assy diagram

Furnace burner igniter (replaces 331930-751, 41-403)

Part #LH33ZS004

$47.08
11% OFF Phone Price : $53.08
In Stock
Capactr Run P291-0503
#25A

Blower assy diagram

Capactr run

Part #P291-0503

Replaced by #12005

?
Manufacturer substitution
This part replaces P291-0503. Substitute parts can look different from the original.
$16.49
11% OFF Phone Price : $18.49
In Stock
Press Switch HK06NB120
#75

Induced draft assy diagram

Press switch

Part #HK06NB120

Replaced by #HK06NB124

?
Manufacturer substitution
This part replaces HK06NB120. Substitute parts can look different from the original.
$133.03
8% OFF Phone Price : $145.03
In Stock
Switch HH12ZB200
#38

Heater exchanger assy diagram

Switch

Part #HH12ZB200

In Stock
Furnace Blower Fan Wheel LA22RA100
#19

Blower assy diagram

Furnace blower fan wheel

Part #LA22RA100

$198.48
6% OFF Phone Price : $210.48
In Stock
Grommet P251-0079
#24

Blower assy diagram

Grommet

Part #P251-0079

In Stock
Flex Tube 319873-314
#42

Heater exchanger assy diagram

Flex tube

Part #319873-314

Replaced by #319873-714

?
Manufacturer substitution
This part replaces 319873-314. Substitute parts can look different from the original.
$59.26
9% OFF Phone Price : $65.26
In Stock
Rod,filter 319846-201
#28

Cabinet parts 1 diagram

Rod,filter

Part #319846-201

This item is not returnable
In Stock
Furnace Blower Fan Motor HC41AE117
#21

Blower assy diagram

Furnace blower fan motor

Part #HC41AE117

In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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.…