Central Air Conditioner

Model # CX30-1 Official GMC condensing unit

Here are the diagrams and repair parts for Official GMC CX30-1 condensing unit, as well as links to manuals and error code tables, if available.

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Browse Parts for
CX30-1 Condensing Unit
Filter Drier B12192-17
#18

Unit parts diagram

Filter drier

Part #B12192-17

Replaced by #163S

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Manufacturer substitution
This part replaces B12192-17. Substitute parts can look different from the original.
$48.94
11% OFF Phone Price : $54.94
In Stock
Contactor 25 B13603-21
#16

Unit parts diagram

Contactor 25

Part #B13603-21

Replaced by #94-388

?
Manufacturer substitution
This part replaces B13603-21. Substitute parts can look different from the original.
$33.20
15% OFF Phone Price : $39.20
In Stock
Fan Blade, 1 B10867-56
#1

Unit parts diagram

Fan blade, 1

Part #B10867-56

Replaced by #B1086756S

?
Manufacturer substitution
This part replaces B10867-56. Substitute parts can look different from the original.
In Stock
Plastic Vent 17878-10
#5

Unit parts diagram

Plastic vent

Part #17878-10

Replaced by #B1787810

?
Manufacturer substitution
This part replaces 17878-10. Substitute parts can look different from the original.
In Stock
Top Panel 17794-01P
#10

Unit parts diagram

Top panel

Part #17794-01P

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

Formed Bot 17872-03P
#11

Unit parts diagram

Formed bot

Part #17872-03P

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

Cond Coil, 1 12648-03
#9

Unit parts diagram

Cond coil, 1

Part #12648-03

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

Left Corner 17873-01P
#12

Unit parts diagram

Left corner

Part #17873-01P

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

Valve Core C B17870-00
#6

Unit parts diagram

Valve core c

Part #B17870-00

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

Motor 1/6 Hp B13400-251
#4

Unit parts diagram

Motor 1/6 hp

Part #B13400-251

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

Symptoms for gas walk-behind mowers

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

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

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

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

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

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…

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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

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

Maintaining your air conditioner

Maintaining your air conditioner

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

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…

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.…