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 143394312 4-cycle engine Parts

Here are the diagrams and repair parts for Craftsman 143394312 4-cycle engine, as well as links to manuals and error code tables, if available.

Craftsman 143394312 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143394312 4-Cycle Engine

  • Tecumseh Lawn & Garden Equipment Screw for Craftsman 143394312 - Part 650451

    Replacement parts diagram

    Tecumseh Lawn & Garden Equipment Screw

    Part #650451
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Generac Lawn & Garden Equipment Engine Valve Spring for Craftsman 143394312 - Part 31672

    Replacement parts diagram

    Generac Lawn & Garden Equipment Engine Valve Spring

    Part #31672
    This item is not returnable
    In Stock
    $2.82
    26% OFF Phone Price : $3.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Lauson Button Plug for Craftsman 143394312 - Part 34113

    Replacement parts diagram

    Lauson Button Plug

    Part #34113
    This item is not returnable
    In Stock
    $4.17
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Oil Sump Gasket for Craftsman 143394312 - Part 37609

    Replacement parts diagram

    Gasket

    Part #35261

    Replaced by #37609

    Info Icon
    Manufacturer substitution
    This part replaces 35261. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.82
    16% OFF Phone Price : $36.82Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Dipstick Tube O-ring for Craftsman 143394312 - Part 36832

    Replacement parts diagram

    Lawn & Garden Equipment Engine O-ring

    Part #34265

    Replaced by #36832

    Info Icon
    Manufacturer substitution
    This part replaces 34265. 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
  • Craftsman Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket for Craftsman 143394312 - Part 631028A

    Replacement parts diagram

    Lawn Mower O-ring

    Part #631028

    Replaced by #631028A

    Info Icon
    Manufacturer substitution
    This part replaces 631028. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.90
    26% OFF Phone Price : $3.90Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Oil Sump for Craftsman 143394312 - Part 37608A

    Replacement parts diagram

    Mounting Flange

    Part #34311B

    Replaced by #37608A

    Info Icon
    Manufacturer substitution
    This part replaces 34311B. Substitute parts can look different from the original.
    In Stock
    $77.26
    7% OFF Phone Price : $83.26Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Intake Valve for Craftsman 143394312 - Part 29314C

    Replacement parts diagram

    Intake Valve

    Part #29314B

    Replaced by #29314C

    Info Icon
    Manufacturer substitution
    This part replaces 29314B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.43
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Craftsman 143394312 - Part 651019

    Replacement parts diagram

    Screw

    Part #650777

    Replaced by #651019

    Info Icon
    Manufacturer substitution
    This part replaces 650777. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Tecumseh Lawn & Garden Equipment Engine Oil Seal for Craftsman 143394312 - Part 32600A

    Replacement parts diagram

    Troybilt Lawn & Garden Equipment Engine Oil Seal

    Part #32600

    Replaced by #32600A

    Info Icon
    Manufacturer substitution
    This part replaces 32600. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.33
    14% OFF Phone Price : $7.33Info Icon
    Minus Item
    Qty
    Plus Item

Repair guides for rear-engine riding mowers

How to replace the ground drive belt on a zero-turn riding mower

How to replace the ground drive belt on a zero-turn riding mower

The ground drive belt connects the engine crankshaft to the transmission pulleys to drive the rear wheels.…

Repair time and Difficulty

 90 minutes or less
How to replace the electric clutch on a zero-turn riding mower

How to replace the electric clutch on a zero-turn riding mower

The electric clutch mounts on the engine crankshaft and controls the cutting blades. This step-by-step guide explains ho…

Repair time and Difficulty

 45 minutes or less
How to replace a cutting blade on a zero-turn riding mower

How to replace a cutting blade on a zero-turn riding mower

Replace a bent or dull cutting blade in 30 minutes or less. …

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
Downdraft Ventilation System
Dryer
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Ice Cream Maker
Lawn Tractor Attachment
Lawn Vacuum
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer