Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

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

King S4090B reel mower Parts

Here are the diagrams and repair parts for King S4090B reel mower, as well as links to manuals and error code tables, if available.

King S4090B reel mower
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts forS4090B Walk-Behind Mowers

  • Tube L.h. for King S4090B - Part 7982

    Handle diagram

    Tube L.h.

    Part #7982

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

  • Walk-behind Lawn Mower Engine for King S4090B - Part 7198

    Frame diagram

    Walk-behind Lawn Mower Engine

    Part #7198

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

  • Reel, 18" for King S4090B - Part 7924

    Reel & bed knife diagram

    Reel, 18"

    Part #7924

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

  • Lock Washer for King S4090B - Part 2226

    Differential diagram

    Lock Washer

    Part #2226

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

  • Grip for King S4090B - Part 7448

    Handle diagram

    Grip

    Part #7448

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

  • Difernt Spkt for King S4090B - Part 7926

    Differential diagram

    Difernt Spkt

    Part #7926

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

  • Deflector for King S4090B - Part 7965

    Frame diagram

    Deflector

    Part #7965

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

  • Clutch Shaft for King S4090B - Part 7134

    Clutch diagram

    Clutch Shaft

    Part #7134

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

  • Axle Tube for King S4090B - Part 7702

    Frame diagram

    Axle Tube

    Part #7702

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

  • Prssre Sprng for King S4090B - Part 7729

    Clutch diagram

    Prssre Sprng

    Part #7729

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

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

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...

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

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...

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them....

Parts & More

Band Saw
Bottom-Mount Refrigerator
Canister Vacuum
Electric Wall Oven
Front-Engine Lawn Tractor
Gas Chainsaw
Mechanical Sewing Machine
Parts
Top-Mount Refrigerator
Wall Oven
Washer