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 143103020 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143103020 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143103020 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143103020 4-Cycle Engine

  • Fuel Line for Craftsman 143103020 - Part 30120

    Basic engine diagram

    Fuel Line

    Part #30120

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

  • Spring for Craftsman 143103020 - Part 630738

    Carburetor no. 30119 (power products #0234-14) diagram

    Spring

    Part #630738

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

  • Muffler for Craftsman 143103020 - Part 30121

    Basic engine diagram

    Muffler

    Part #30121

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

  • Seat/gskt for Craftsman 143103020 - Part 630753

    Carburetor no. 30119 (power products #0234-14) diagram

    Seat/gskt

    Part #630753

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

  • Washer for Craftsman 143103020 - Part 630739

    Carburetor no. 30119 (power products #0234-14) diagram

    Washer

    Part #630739

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

  • Screw for Craftsman 143103020 - Part 28403

    Basic engine diagram

    Screw

    Part #28403

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

  • Screw for Craftsman 143103020 - Part 28820

    Basic engine diagram

    Screw

    Part #28820

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

  • Diaphragm for Craftsman 143103020 - Part 630749

    Carburetor no. 30119 (power products #0234-14) diagram

    Diaphragm

    Part #630749

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

  • Ring for Craftsman 143103020 - Part 20381

    Basic engine diagram

    Ring

    Part #20381

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

  • Shutter for Craftsman 143103020 - Part 630758

    Carburetor no. 30119 (power products #0234-14) diagram

    Shutter

    Part #630758

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

Effective articles & videos to help repair your lawn & garden engines

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

Bottom-Mount Refrigerator
Dryer
Electric Chainsaw
Electric Range
Gas Range
Gas Walk-Behind Mower
Go-Kart
Laundry Appliance
Parts
Range Hood
Side-By-Side Refrigerator
Small Appliance
Upright Freezer
Wall Oven/Microwave Combo
Washer