Agri-Fab
Accessory

Model # LST42C Official Agri-Fab snow thrower attachment

Here are the diagrams and repair parts for Official Agri-Fab LST42C snow thrower attachment, as well as links to manuals and error code tables, if available.

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Showing 10 of 169 parts  |

Lawn Tractor Snowblower Attachment Auger Drive Belt, 5/8 X 114-in (replaces 47278) 47846
#27

Frame/clutch/pulley diagram

Lawn tractor snowblower attachment auger drive belt, 5/8 x 114-in (replaces 47278)

Part #47846

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Lawn Tractor Attachment Lift Trigger And Cable (replaces 47555) 49912
#35

Lift shaft & cable/trigger diagram

Lawn tractor attachment lift trigger and cable (replaces 47555)

Part #49912

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Lawn Tractor Attachment Cotter Pin, 3/32-in 43055
#37

Frame/clutch/pulley diagram

Lawn tractor attachment cotter pin, 3/32-in

Part #43055

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Lawn & Garden Equipment Push Cap Nut, 3/8-in 44917
Lawn & garden equipment push cap nut, 3/8-in

Part #44917

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Lawn Tractor Nut 47810
Lawn tractor nut

Part #47810

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Ball Bearing 741-0309
#32

Auger housing/impeller/chute diagram

Ball bearing

Part #741-0309

Replaced by #42844

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Manufacturer substitution
This part replaces 741-0309. Substitute parts can look different from the original.
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Lawn Tractor Snowblower Attachment Mounting Plate, Left 25679
#33

Lift shaft & cable/trigger diagram

Lawn tractor snowblower attachment mounting plate, left

Part #25679

Replaced by #25679BL1

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Manufacturer substitution
This part replaces 25679. Substitute parts can look different from the original.
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Lawn Tractor Snowblower Attachment Tensioning Chain 46963
#36

Frame/clutch/pulley diagram

Lawn tractor snowblower attachment tensioning chain

Part #46963

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Shaft 738-0680
#14

Frame/clutch/pulley diagram

Shaft

Part #738-0680

Replaced by #27582

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This part replaces 738-0680. Substitute parts can look different from the original.
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Lawn Tractor Attachment Washer, 5/16-in (replaces 736-0242) 43081
Lawn tractor attachment washer, 5/16-in (replaces 736-0242)

Part #43081

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Symptoms for gas snowblowers

Choose a symptom to see related snowblower repairs.

Things to do: replace the spark plug, change the oil, rebuild the carburetor, adjust valve lash, adjust or replace the b...

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems...

Main causes: dirty carburetor, stale fuel...

Main causes: punctured tire, damaged rim...

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets...

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect...

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground...

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly...

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, ...

Repair guides for gas snowblowers

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

How to adjust snowblower engine valve lash

How to adjust snowblower engine valve lash

Adjust the engine valve lash on your snowblower to keep the engine starting and running smoothly....

Repair difficulty
Time required
15 minutes or less
How to adjust snowblower skid shoes

How to adjust snowblower skid shoes

To prevent snowblower auger and shave plate damage, adjust the skid shoes regularly to keep the shave plate ¼-inch high....

Repair difficulty
Time required
15 minutes or less
How to replace a snowblower shave plate

How to replace a snowblower shave plate

Follow the 7 easy steps in this repair guide/video to replace a worn out shave plate on your snowblower....

Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your microwave/hood combos

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

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

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....

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....