Beckett
Furnace

Model # AFG50MD Official Beckett furnace burner

Here are the diagrams and repair parts for Official Beckett AFG50MD furnace burner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 46 parts  |

Coupling 2454
#10A

Unit parts diagram

Coupling

Part #2454

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

Ignition Transformer Assy. (incl. Key Numbers 8, 9 10 Of Not Illustrated Parts) 5878
#14

Unit parts diagram

Ignition transformer assy. (incl. key numbers 8, 9 10 of not illustrated parts)

Part #5878

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

Square Plate 3390

#NI

All parts diagram

Square plate

Part #3390

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

Shut Off 5861
#10

Unit parts diagram

Shut off

Part #5861

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

Screw 4189

#NI

All parts diagram

Screw

Part #4189

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

Fuel Pump 2583
#11B

Unit parts diagram

Fuel pump

Part #2583

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

Tube Combo 5913
#18A

Unit parts diagram

Tube combo

Part #5913

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

Electrode Clamp 1-49
#28

Unit parts diagram

Electrode clamp

Part #1-49

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

Motor 2456
#7

Unit parts diagram

Motor

Part #2456

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

Screw 4198

#NI

All parts diagram

Screw

Part #4198

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

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

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

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

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

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

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 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 transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower carburetor

How to replace a lawn mower carburetor

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

Repair difficulty
Time required
 15 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.…

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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.…

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