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 143961670 engine Parts

Here are the diagrams and repair parts for Craftsman 143961670 engine, as well as links to manuals and error code tables, if available.

Craftsman 143961670 engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 143961670 Engine

  • Lawn & Garden Equipment Engine Recoil Starter Repair Kit for Craftsman 143961670 - Part 590779

    Starter 590690 (71/143) diagram

    Pulley

    Part #590693

    Replaced by #590779

    Info Icon
    Manufacturer substitution
    This part replaces 590693. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $26.73
    18% OFF Phone Price : $32.73Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Start/stop Switch for Craftsman 143961670 - Part 610650C

    Engine (71/143) 143.961670 diagram

    Switch

    Part #610650B

    Replaced by #610650C

    Info Icon
    Manufacturer substitution
    This part replaces 610650B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $18.89
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Repair Kit for Craftsman 143961670 - Part 590779

    Starter Pawl

    Part #590692

    Replaced by #590779

    Info Icon
    Manufacturer substitution
    This part replaces 590692. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $26.73
    18% OFF Phone Price : $32.73Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Repair Kit for Craftsman 143961670 - Part 590779

    Screw

    Part #650985

    Replaced by #590779

    Info Icon
    Manufacturer substitution
    This part replaces 650985. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $26.73
    18% OFF Phone Price : $32.73Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Recoil Starter Rope for Craftsman 143961670 - Part 590639A

    Starter 590690 (71/143) diagram

    Rope

    Part #590639

    Replaced by #590639A

    Info Icon
    Manufacturer substitution
    This part replaces 590639. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Pump Diaphragm for Craftsman 143961670 - Part 640252

    Carburetor 632941b div71/143 diagram

    Diaphragm

    Part #632908

    Replaced by #640252

    Info Icon
    Manufacturer substitution
    This part replaces 632908. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.14
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Screw for Craftsman 143961670 - Part 651042

    Screw

    Part #650952

    Replaced by #651042

    Info Icon
    Manufacturer substitution
    This part replaces 650952. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Cover for Craftsman 143961670 - Part 632289

    Carburetor 632715 div71/143 diagram

    Cover

    Part #632289

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

  • Starter for Craftsman 143961670 - Part 590690

    Starter

    Part #590690

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

  • Clip for Craftsman 143961670 - Part 632926

    Carburetor 632941b div71/143 diagram

    Clip

    Part #632926

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

Things to do: tune up the engine, inject pump saver into the water pump when storing the pressure washer for the winter…

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

Main causes: faulty unloader valve, bad pressure regulator…

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

Repair guides for gas pressure washers

These step-by-step repair guides will help you safely fix what’s broken on your pressure washer.

How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

Repair time and Difficulty

 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Repair time and Difficulty

 45 minutes or less
How to replace a pressure washer unloader valve

How to replace a pressure washer unloader valve

The unloader valve recirculates water to protect the pump from damage. If the unloader valve is defective, replace it us…

Repair time and Difficulty

 15 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 pressure washer.

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
Camcorder
Digital Camcorder
Dishwasher
Dvd Player
Front-Engine Lawn Tractor
Gas Range
Heating & Cooling
Heating & Cooling Combined Unit
Microwave
Parts
Upright Freezer
Video Equipment
Wall Heater
Warming Drawer