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 143974506 engine

Craftsman 143974506 engine Parts

Here are the diagrams and repair parts for Craftsman 143974506 engine, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143974506 Engine

  • Craftsman Lawn & Garden Equipment Engine Fuel Tank Cap (black) for Craftsman 143974506 - Part 37844

    Engine (71/143) 143.974506 diagram

    Cap

    Part #36246

    Replaced by #37844

    Info Icon
    Manufacturer substitution
    This part replaces 36246. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.35
    12% OFF Phone Price : $8.35Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Camshaft for Craftsman 143974506 - Part 37460

    Engine (71/143) 143.974506 diagram

    Camshaft

    Part #36778

    Replaced by #37460

    Info Icon
    Manufacturer substitution
    This part replaces 36778. Substitute parts can look different from the original.
    In Stock
    $83.38
    7% OFF Phone Price : $89.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Piston And Ring Kit for Craftsman 143974506 - Part 63178

    Engine (71/143) 143.974506 diagram

    Lawn & Garden Equipment Engine Piston And Ring Kit

    Part #40004

    Replaced by #63178

    Info Icon
    Manufacturer substitution
    This part replaces 40004. Substitute parts can look different from the original.
    In Stock
    $67.02
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Washer for Craftsman 143974506 - Part 651080

    Engine (71/143) 143.974506 diagram

    Lawn & Garden Equipment Washer

    Part #30590A

    Replaced by #651080

    Info Icon
    Manufacturer substitution
    This part replaces 30590A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Gasket Set for Craftsman 143974506 - Part 36792C

    Engine (71/143) 143.974506 diagram

    Gasket

    Part #36792

    Replaced by #36792C

    Info Icon
    Manufacturer substitution
    This part replaces 36792. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.77
    15% OFF Phone Price : $13.77Info Icon
    Minus Item
    Qty
    Plus Item
  • Generac Lawn & Garden Equipment Engine Valve Spring for Craftsman 143974506 - Part 31672

    Engine (71/143) 143.974506 diagram

    Valve Spring

    Part #35991

    Replaced by #31672

    Info Icon
    Manufacturer substitution
    This part replaces 35991. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.82
    26% OFF Phone Price : $3.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Connecting Rod for Craftsman 143974506 - Part 36777A

    Engine (71/143) 143.974506 diagram

    Connecting Rod

    Part #36777

    Replaced by #36777A

    Info Icon
    Manufacturer substitution
    This part replaces 36777. Substitute parts can look different from the original.
    In Stock
    $40.96
    13% OFF Phone Price : $46.96Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Muffler for Craftsman 143974506 - Part 36790A

    Engine (71/143) 143.974506 diagram

    Muffler

    Part #36790

    Replaced by #36790A

    Info Icon
    Manufacturer substitution
    This part replaces 36790. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.51
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Assembly for Craftsman 143974506 - Part 590785

    Engine (71/143) 143.974506 diagram

    Starter

    Part #590694

    Replaced by #590785

    Info Icon
    Manufacturer substitution
    This part replaces 590694. Substitute parts can look different from the original.
    In Stock
    $34.53
    15% OFF Phone Price : $40.53Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Piston And Ring Kit for Craftsman 143974506 - Part 63178

    Engine (71/143) 143.974506 diagram

    Piston Pin

    Part #36070

    Replaced by #63178

    Info Icon
    Manufacturer substitution
    This part replaces 36070. Substitute parts can look different from the original.
    In Stock
    $67.02
    Minus Item
    Qty
    Plus Item

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair time and Difficulty

 15 minutes or less

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
Canister Vacuum
Dishwasher
Gas Cooktop
Gas Range
Laundry Center
Lawn Tractor Attachment
Microwave/Hood Combo
Parts
Plasma Television
Side-By-Side Refrigerator
Stand Mixer