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

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

Lawn-Boy 10310-4900001 TO 4999999 walk-behind lawn mower Parts

Here are the diagrams and repair parts for Lawn-Boy 10310-4900001 TO 4999999 walk-behind lawn mower, as well as links to manuals and error code tables, if available.

Lawn-Boy 10310-4900001 TO 4999999 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 10310-4900001 TO 4999999 Walk-Behind Mowers

  • Lawn & Garden Equipment Nut for Lawn-Boy 10310-4900001 TO 4999999 - Part 631937A

    Carburetor 632078a (71/143) diagram

    Nut

    Part #631937

    Replaced by #631937A

    Info Icon
    Manufacturer substitution
    This part replaces 631937. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.34
    Minus Item
    Qty
    Plus Item
  • Toro Lawn & Garden Equipment Screw for Lawn-Boy 10310-4900001 TO 4999999 - Part 32144-4

    Gear case assembly diagram

    Screw

    Part #32144-4

    Replaced by #32144-4

    Info Icon
    Manufacturer substitution
    This part replaces 32144-4. Substitute parts can look different from the original.
    In Stock
    $26.75
    Minus Item
    Qty
    Plus Item
  • Toro Gear Case for Lawn-Boy 10310-4900001 TO 4999999 - Part 104-7619

    Gear case assembly diagram

    Cover-gear C

    Part #92-7727

    Replaced by #104-7619

    Info Icon
    Manufacturer substitution
    This part replaces 92-7727. Substitute parts can look different from the original.
    In Stock
    $115.84
    Minus Item
    Qty
    Plus Item
  • Toro Collar Plate for Lawn-Boy 10310-4900001 TO 4999999 - Part 677525

    Fuel tank&blade assembly diagram

    Collar Plate

    Part #677525

    Replaced by #677525

    Info Icon
    Manufacturer substitution
    This part replaces 677525. Substitute parts can look different from the original.
    In Stock
    $127.44
    Minus Item
    Qty
    Plus Item
  • Toro Hanger for Lawn-Boy 10310-4900001 TO 4999999 - Part 613455

    Rear catcher assembly diagram

    Hanger

    Part #613455

    Replaced by #613455

    Info Icon
    Manufacturer substitution
    This part replaces 613455. Substitute parts can look different from the original.
    In Stock
    $118.97
    9% OFF Phone Price : $130.97Info Icon
    Minus Item
    Qty
    Plus Item
  • Toro Spacer-axle Shaft for Lawn-Boy 10310-4900001 TO 4999999 - Part 614447

    Rear axle assembly diagram

    Spacer

    Part #614447

    Replaced by #614447

    Info Icon
    Manufacturer substitution
    This part replaces 614447. Substitute parts can look different from the original.
    In Stock
    $30.75
    Minus Item
    Qty
    Plus Item
  • Toro Screw- Sems for Lawn-Boy 10310-4900001 TO 4999999 - Part 614677

    Screw

    Part #614677

    Replaced by #614677

    Info Icon
    Manufacturer substitution
    This part replaces 614677. Substitute parts can look different from the original.
    In Stock
    $32.03
    Minus Item
    Qty
    Plus Item
  • Toro Starter Handle for Lawn-Boy 10310-4900001 TO 4999999 - Part 92-4853

    Handle assembly diagram

    Starter Handle

    Part #92-4853

    Replaced by #92-4853

    Info Icon
    Manufacturer substitution
    This part replaces 92-4853. Substitute parts can look different from the original.
    In Stock
    $41.49
    Minus Item
    Qty
    Plus Item
  • Toro Knob Cover for Lawn-Boy 10310-4900001 TO 4999999 - Part 98-8332

    Knob

    Part #614682

    Replaced by #98-8332

    Info Icon
    Manufacturer substitution
    This part replaces 614682. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $32.94
    Minus Item
    Qty
    Plus Item
  • Toro Tie Strap for Lawn-Boy 10310-4900001 TO 4999999 - Part 614249

    Handle assembly diagram

    Tie Strap

    Part #614249

    Replaced by #614249

    Info Icon
    Manufacturer substitution
    This part replaces 614249. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Craftsman Lawn & Garden Equipment Engine Flywheel Key 611004

Craftsman Lawn & Garden Equipment Engine Flywheel Key

Part #611004
This item is not returnable
In Stock
$2.82
26% OFF Phone Price : $3.82Info Icon
Minus Item
Qty
Plus Item
Troybilt Lawn & Garden Equipment Engine Valve Cover 32755

Troybilt Lawn & Garden Equipment Engine Valve Cover

Part #32755
This item is not returnable
In Stock
$6.03
Minus Item
Qty
Plus Item
Craftsman Lawn & Garden Equipment Engine Air Filter Collar Gasket 34338

Craftsman Lawn & Garden Equipment Engine Air Filter Collar Gasket

Part #34338
This item is not returnable
In Stock
$2.82
26% OFF Phone Price : $3.82Info Icon
Minus Item
Qty
Plus Item

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

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

View all

Why does my lawn mower vibrate a lot?

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

Read more

Why does my lawn mower stall?

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

Read more

Why won't my lawn mower move?

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

Read more

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…

Read more

Why does my lawn mower run rough?

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

Read more

Why does my lawn mower cut unevenly?

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

Read more

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.

View all
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.…

Read more

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.…

Read more

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 walk-behind mowers

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

View all
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…

Read more
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.…

Read more
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…

Read more

Parts & More

Dishwasher
Kenmore Dishwasher Parts
Dryer
Dryer Parts Kenmore
Electric Range
Shop Model #RF314PXMQ0 Whirlpool electric freestanding range
Gas Range
Shop Model #79071451600 Kenmore gas range
Line Trimmer
Line Trimmer Parts Craftsman
Others
Appliance Parts Online
Parts
Kenmore Repair PartsJC Penny PartsCraftsman Repair Parts
Range
Range Parts Kenmore
Refrigerator
Kenmore Refrigerator Replacement PartsKenmore Elite Refrigerator Parts
Riding Mowers & Tractors
Craftsman Riding mowers & tractors Replacement Parts
Side-By-Side Refrigerator
Shop Model #FGHS2332LP3 Frigidaire refrigeratorShop Model #RS229MCV1 White-Westinghouse refrigerator - lw30590120
Snowblower
Craftsman Snowblower Repair Parts
Vacuum Cleaner
Kenmore Vacuum cleaner Repair Parts
Washer
Kenmore Washer Replacement PartsShop Model #DA6111 Speed Queen washing machineShop Model #AAV8005EWW Admiral washer