Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Lawn-Boy 10314-7900001 AND UP 21" walk-behind lawn mower Parts

Here are the diagrams and repair parts for Lawn-Boy 10314-7900001 AND UP 21" walk-behind lawn mower, as well as links to manuals and error code tables, if available.

Lawn-Boy 10314-7900001 AND UP 21" walk-behind lawn mower
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 10314-7900001 AND UP Walk-Behind Mowers

  • Toro Baffle Plate for Lawn-Boy 10314-7900001 AND UP - Part 92-7731

    Mulch plate and wheel assembly diagram

    Baffle Plate

    Part #92-7731

    Replaced by #92-7731

    Info Icon
    Manufacturer substitution
    This part replaces 92-7731. Substitute parts can look different from the original.
    In Stock
    $21.83
    Minus Item
    Qty
    Plus Item
  • Toro Lawn Mower Thrust Washer for Lawn-Boy 10314-7900001 AND UP - Part 65-4740

    Rear axle assembly diagram

    Washer

    Part #65-4740

    Replaced by #65-4740

    Info Icon
    Manufacturer substitution
    This part replaces 65-4740. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $28.17
    Minus Item
    Qty
    Plus Item
  • Toro Lawn-boy Short Block for Lawn-Boy 10314-7900001 AND UP - Part 94-5737

    Engine assembly diagram

    Short Block

    Part #94-5737

    Replaced by #94-5737

    Info Icon
    Manufacturer substitution
    This part replaces 94-5737. Substitute parts can look different from the original.
    In Stock
    $890.44
    Minus Item
    Qty
    Plus Item
  • Toro Screw for Lawn-Boy 10314-7900001 AND UP - Part 321-50

    Handle assembly diagram

    Screw

    Part #321-50

    Replaced by #321-50

    Info Icon
    Manufacturer substitution
    This part replaces 321-50. Substitute parts can look different from the original.
    In Stock
    $27.08
    Minus Item
    Qty
    Plus Item
  • Spring for Lawn-Boy 10314-7900001 AND UP - Part 92-4934

    Recoil starter assembly diagram

    Spring

    Part #92-4934

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

  • Spark Plug for Lawn-Boy 10314-7900001 AND UP - Part 614009

    Engine assembly diagram

    Spark Plug

    Part #614009

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

  • Sealer for Lawn-Boy 10314-7900001 AND UP - Part 610372

    #NI

    All parts diagram

    Sealer

    Part #610372

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

  • Piston Co for Lawn-Boy 10314-7900001 AND UP - Part 92-4925

    Engine assembly diagram

    Piston Co

    Part #92-4925

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

  • Jet-high Alt for Lawn-Boy 10314-7900001 AND UP - Part 92-6385

    Carburetor assembly diagram

    Jet-high Alt

    Part #92-6385

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

  • Needle Brg S for Lawn-Boy 10314-7900001 AND UP - Part 683911

    Engine assembly diagram

    Needle Brg S

    Part #683911

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

Most common symptoms to help you fix your walk-behind mowers

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

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

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

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

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

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

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 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.…

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.…

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…

Repair time and Difficulty

 45 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…

Is it time to switch to an electric lawn mower?

Is it time to switch to an electric lawn mower?

See a comparison of cordless lawn mowers and gas mowers so you can decide which is best for you.…

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Parts & More

Air Compressor
Bottom-Mount Refrigerator
Dishwasher
Downdraft Ventilation System
Dryer
Dvd Player
Electric Range
Exercise Cycle
Front-Engine Lawn Tractor
Gas Pressure Washer
Gas Range
Material Handling
Parts
Riding Mowers & Tractors
Top-Mount Refrigerator
Washer