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Speed Queen
Dryer

Model # SDG509LF Official Speed Queen dryer

Here are the diagrams and repair parts for Official Speed Queen SDG509LF dryer, as well as links to manuals and error code tables, if available.

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  • 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”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 200 parts  |
Dryer Blower Fan 510139P
#11

Motor assy diagram

Dryer blower fan

Part #510139P

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

Dryer Secondary Valve Coil 58804B
#10

Gas valve diagram

Dryer secondary valve coil

Part #58804B

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

Dryer Drum Support Roller 510708P
#12

Roller assy diagram

Dryer drum support roller

Part #510708P

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

Anti-seize 27604P
#NI

Motor assy diagram

Anti-seize

Part #27604P

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

Screw 61199
#7

Roller assy diagram

Screw

Part #61199

Replaced by #WP3400094

?
Manufacturer substitution
This part replaces 61199. Substitute parts can look different from the original.
This item is not returnable
$3.95 | 
20% OFF Phone Price : $4.95
In Stock
Access Panel 510069LP
#6

Front panel diagram

Access panel

Part #510069LP

$60.40
In Stock
Commercial Laundry Appliance Coin Box Ratchet Tool 310P4
#5

Tools diagram

Commercial laundry appliance coin box ratchet tool

Part #310P4

$46.62
In Stock
Kit,cab.hw 547P3
#9

Cabinet diagram

Kit,cab.hw

Part #547P3

$17.60
In Stock
Kit,coin 523P3
#3

Meter case diagram

Kit,coin

Part #523P3

$30.04
In Stock
Torx Bit 292P4
#8C

Tools diagram

Torx bit

Part #292P4

$19.74
In Stock

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

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Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

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Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

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Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

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Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

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Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

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Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

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Most common repair guides to help fix your dryers

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

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How to replace an electronic control board in an electric dryer

How to replace an electronic control board in an electric dryer

The electronic control board manages the components and controls the cycle times in your electric dryer. Follow these st…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a heating element in an electric dryer

How to replace a heating element in an electric dryer

The heating element in an electric dryer generates the dryer's heat—it's one of the first things to check if the air in …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a dryer drive motor

How to replace a dryer drive motor

A defective drive motor struggles to rotate the drum or might not turn the drum at all. Follow the steps in this dryer r…

Read more
Repair difficulty
Time required
 90 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

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How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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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.…

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