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Craftsman 143837 transaxle

Craftsman 143837 transaxle Parts

Here are the diagrams and repair parts for Craftsman 143837 transaxle, as well as links to manuals and error code tables, if available.

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Browse Parts for 143837 Riding Mowers & Tractors

  • Oil Seal for Craftsman 143837 - Part 788066

    Replacement parts diagram

    Oil Seal

    Part #788066

    Replaced by #788066

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    Manufacturer substitution
    This part replaces 788066. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.03
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  • Lawn Tractor Transaxle Output Shaft Flange Bushing for Craftsman 143837 - Part 780105A

    Replacement parts diagram

    Bushing

    Part #780105A

    Replaced by #780105A

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    Manufacturer substitution
    This part replaces 780105A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.79
    9% OFF Phone Price : $10.79Info Icon
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  • Washer for Craftsman 143837 - Part 780113

    Replacement parts diagram

    Washer

    Part #780113

    Replaced by #780113

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    Manufacturer substitution
    This part replaces 780113. Substitute parts can look different from the original.
    In Stock
    $15.86
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    Plus Item
  • Lawn & Garden Equipment Washer for Craftsman 143837 - Part 780065

    Replacement parts diagram

    Washer

    Part #780065

    Replaced by #780065

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    Manufacturer substitution
    This part replaces 780065. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.60
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    Qty
    Plus Item
  • Lawn & Garden Equipment Transmission Shift Key for Craftsman 143837 - Part 792089B

    Replacement parts diagram

    Key

    Part #792089A

    Replaced by #792089B

    Info Icon
    Manufacturer substitution
    This part replaces 792089A. Substitute parts can look different from the original.
    In Stock
    $34.03
    15% OFF Phone Price : $40.03Info Icon
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  • Pinion Gear for Craftsman 143837 - Part 778138

    Replacement parts diagram

    Pinion Gear

    Part #778138

    Replaced by #778138

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    Manufacturer substitution
    This part replaces 778138. Substitute parts can look different from the original.
    In Stock
    $51.43
    10% OFF Phone Price : $57.43Info Icon
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  • Sprocket for Craftsman 143837 - Part 786082

    Replacement parts diagram

    Sprocket

    Part #786082

    Replaced by #786082

    Info Icon
    Manufacturer substitution
    This part replaces 786082. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $16.66
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    Qty
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  • Craftsman Lawn Tractor Quad Ring for Craftsman 143837 - Part 792001

    Replacement parts diagram

    Quad Ring

    Part #792001

    Replaced by #792001

    Info Icon
    Manufacturer substitution
    This part replaces 792001. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.37
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Transaxle Intermediate Gear for Craftsman 143837 - Part 778124A

    Replacement parts diagram

    Gear

    Part #778124A

    Replaced by #778124A

    Info Icon
    Manufacturer substitution
    This part replaces 778124A. Substitute parts can look different from the original.
    In Stock
    $28.71
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Transaxle Spur Gear, 25-tooth for Craftsman 143837 - Part 778123A

    Replacement parts diagram

    Gear

    Part #778123A

    Replaced by #778123A

    Info Icon
    Manufacturer substitution
    This part replaces 778123A. Substitute parts can look different from the original.
    In Stock
    $40.40
    Minus Item
    Qty
    Plus Item

Symptoms for gas walk-behind mowers

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

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Why does my lawn mower run rough?

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

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Why won't my lawn mower start?

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

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Why does my lawn mower vibrate a lot?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower stall?

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

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Why won't my lawn mower move?

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

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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.

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How to replace a lawn mower front deck tray

How to replace a lawn mower front deck tray

Learn how to replace the front deck tray on your lawn mower if it's cracked or damaged.…

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Repair time and Difficulty

 60 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.…

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Repair time and Difficulty

 60 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Read more

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your lawn & garden engines

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

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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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What are the main components of a lawn mower?

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