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Gas Walk-Behind Mower

Model # 13AJ609G766-2003 Official Troybilt gas walk-behind lawn mower

Here are the diagrams and repair parts for Official Troybilt 13AJ609G766-2003 gas walk-behind lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for13AJ609G766-2003 Walk-Behind Mowers

  • Lawn Mower Blade 742-0616A
    #35

    Mower deck diagram

    Lawn mower blade

    Part #742-0616A

    Replaced by #942-0616A

    ?
    Manufacturer substitution
    This part replaces 742-0616A. Substitute parts can look different from the original.
    BEST SELLER

    Get free shipping with Automatic Reorder

    $31.32
    16% OFF Phone Price : $37.32
    Back Order
  • Gasket 721-0208
    #8

    Engine section - j609 diagram

    Gasket

    Part #721-0208

    Replaced by #692236

    ?
    Manufacturer substitution
    This part replaces 721-0208. Substitute parts can look different from the original.
    BEST SELLER
    $6.56
    13% OFF Phone Price : $7.56
    In Stock
  • Lawn & Garden Equipment Hex Flange Nut 712-0417A
    #14

    Mower deck diagram

    Lawn & garden equipment hex flange nut

    Part #712-0417A

    BEST SELLER
    $8.00
    11% OFF Phone Price : $9.00
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  • Ignition Key 725-1745
    #26

    Hood section diagram

    Ignition key

    Part #725-1745

    Replaced by #925-1745A

    ?
    Manufacturer substitution
    This part replaces 725-1745. Substitute parts can look different from the original.
    BEST SELLER
    $20.76
    22% OFF Phone Price : $26.76
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  • Ignition Key 725-1744
    #26A

    Hood section diagram

    Ignition key

    Part #725-1744

    Replaced by #925-1745A

    ?
    Manufacturer substitution
    This part replaces 725-1744. Substitute parts can look different from the original.
    BEST SELLER
    $20.76
    22% OFF Phone Price : $26.76
    Back Order
  • Mtd Lawn Tractor Steering Shaft Pinion Gear 717-1554
    #15

    Steering section diagram

    Mtd lawn tractor steering shaft pinion gear

    Part #717-1554

    BEST SELLER
    $15.61
    11% OFF Phone Price : $17.61
    In Stock
  • Mtd Lawn Tractor Screw 710-0599
    Mtd lawn tractor screw

    Part #710-0599

    BEST SELLER
    This item is not returnable
    $5.13
    16% OFF Phone Price : $6.13
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  • Sears Lawn Tractor Screw 710-0627
    #81

    Transmission section diagram

    Sears lawn tractor screw

    Part #710-0627

    This item is not returnable
    $6.76
    13% OFF Phone Price : $7.76
    In Stock
  • Toro Lawn Tractor Hex Screw 710-0528
    Toro lawn tractor hex screw

    Part #710-0528

    This item is not returnable
    $7.18
    12% OFF Phone Price : $8.18
    In Stock
  • Idler Pulley 756-0981A
    #35

    Transmission section diagram

    Idler pulley

    Part #756-0981A

    Replaced by #756-04224

    ?
    Manufacturer substitution
    This part replaces 756-0981A. Substitute parts can look different from the original.
    $26.47
    18% OFF Phone Price : $32.47
    In Stock

Symptoms for gas walk-behind mowers

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

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

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

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…

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 spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

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

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your walk-behind mowers

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

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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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