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

Craftsman 143174152 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143174152 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143174152 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143174152 4-Cycle Engine

  • Washer for Craftsman 143174152 - Part 20747

    Basic engine diagram

    Washer

    Part #20747

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

  • Bag for Craftsman 143174152 - Part 450124

    Basic engine diagram

    Bag

    Part #450124

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

  • O-ring for Craftsman 143174152 - Part 30139

    Basic engine diagram

    O-ring

    Part #30139

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

  • Washer for Craftsman 143174152 - Part 28783

    No-pull starter diagram

    Washer

    Part #28783

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

  • Start Handle for Craftsman 143174152 - Part 29373

    No-pull starter diagram

    Start Handle

    Part #29373

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

  • Gasket for Craftsman 143174152 - Part 32052

    Magneto diagram

    Gasket

    Part #32052

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

  • Cylindr Assm for Craftsman 143174152 - Part 30613A

    Basic engine diagram

    Cylindr Assm

    Part #30613A

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

  • Screw for Craftsman 143174152 - Part 610593

    Magneto diagram

    Screw

    Part #610593

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

  • Breaker Cam for Craftsman 143174152 - Part 30552

    Magneto diagram

    Breaker Cam

    Part #30552

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

  • Washer for Craftsman 143174152 - Part 28780

    No-pull starter diagram

    Washer

    Part #28780

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

Symptoms for gas walk-behind mowers

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

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

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

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

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

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…

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 lawn & garden engines

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

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.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Parts & More

Accessory
Bottom-Mount Refrigerator
Countertop Microwave
Dishwasher
Dryer
Electric Range
Laundry Appliance
Microwave/Hood Combo
Parts
Side-By-Side Refrigerator