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Whirlpool
Central Air Conditioner

Model # RA123A0 Official Whirlpool air conditioner

Here are the diagrams and repair parts for Official Whirlpool RA123A0 air conditioner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 115 parts  |
Valve 876764
#6A

Optional parts diagram

Valve

Part #876764

Replaced by #876764

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Manufacturer substitution
This part replaces 876764. Substitute parts can look different from the original.
BEST SELLER
$26.12 | 
44% OFF MSRP : $47.00
In Stock
Cement 279368
#10

Optional parts diagram

Cement

Part #279368

Replaced by #WP279368

?
Manufacturer substitution
This part replaces 279368. Substitute parts can look different from the original.
BEST SELLER
$42.72 | 
36% OFF MSRP : $67.00
In Stock
Valve Kit 978026
#6C

Optional parts diagram

Valve kit

Part #978026

Replaced by #978026

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Manufacturer substitution
This part replaces 978026. Substitute parts can look different from the original.
$34.19 | 
13% OFF Phone Price : $39.19
In Stock
Capacitor 470168
#16

Cabinet diagram

Capacitor

Part #470168

Replaced by #212643

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Manufacturer substitution
This part replaces 470168. Substitute parts can look different from the original.
This item is not returnable
$50.09 | 
9% OFF Phone Price : $55.09
In Stock
Valve Kit 978027
#6D

Optional parts diagram

Valve kit

Part #978027

Replaced by #978027

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Manufacturer substitution
This part replaces 978027. Substitute parts can look different from the original.
$38.69 | 
11% OFF Phone Price : $43.69
In Stock
Room Air Conditioner Outdoor Cover 484184
#14D

Optional parts diagram

Room air conditioner outdoor cover

Part #484184

$54.49 | 
8% OFF Phone Price : $59.49
In Stock
Sealer 212643
#12

Optional parts diagram

Sealer

Part #212643

$10.48
In Stock
Tape 479502
#3

Optional parts diagram

Tape

Part #479502

Replaced by #W11238399

?
Manufacturer substitution
This part replaces 479502. Substitute parts can look different from the original.
$55.36
In Stock
Valve Kit 978025
#6B

Optional parts diagram

Valve kit

Part #978025

Replaced by #WP978025

?
Manufacturer substitution
This part replaces 978025. Substitute parts can look different from the original.
$29.51 | 
44% OFF MSRP : $53.00
In Stock
Valve Kit 978030
#6G

Optional parts diagram

Valve kit

Part #978030

Replaced by #978030

?
Manufacturer substitution
This part replaces 978030. Substitute parts can look different from the original.
$40.49 | 
33% OFF MSRP : $60.00
In Stock

Symptoms for band saws

Choose a symptom to see related band saw repairs.

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Why does my band saw blade slip off the wheel?

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade…

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Why does my band saw make ragged cuts?

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

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Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

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Why won't my band saw cut straight?

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide…

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Why won't my my band saw's blade move?

Main causes: broken saw blade, bad drive belt, damaged rubber tire…

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Why is my band saw cutting slowly?

Main causes: dull blade, using the wrong type of blade, weak drive motor…

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Why won't my band saw start?

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor…

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Repair guides for band saws

These step-by-step repair guides will help you safely fix what’s broken on your band saw.

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How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps.…

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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 band saw.

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Maintaining your air conditioner

Maintaining your air conditioner

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

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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…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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