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 143961001 engine

Craftsman 143961001 engine Parts

Here are the diagrams and repair parts for Craftsman 143961001 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 143961001 Engine

  • Lawn & Garden Equipment Screw for Craftsman 143961001 - Part 651018

    4-cycle engine diagram

    Screw

    Part #650548

    Replaced by #651018

    Info Icon
    Manufacturer substitution
    This part replaces 650548. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.74
    27% OFF Phone Price : $3.74Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Governor Lever for Craftsman 143961001 - Part 33454A

    4-cycle engine diagram

    Governor Lever

    Part #33454

    Replaced by #33454A

    Info Icon
    Manufacturer substitution
    This part replaces 33454. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.77
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Gasket Set for Craftsman 143961001 - Part 36452B

    4-cycle engine diagram

    Gasket

    Part #36452A

    Replaced by #36452B

    Info Icon
    Manufacturer substitution
    This part replaces 36452A. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $24.54
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Craftsman 143961001 - Part 651063

    4-cycle engine diagram

    Bolt

    Part #650908

    Replaced by #651063

    Info Icon
    Manufacturer substitution
    This part replaces 650908. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Snowblower Ignition Key for Craftsman 143961001 - Part 35062

    4-cycle engine diagram

    Ignition Key

    Part #35593

    Replaced by #35062

    Info Icon
    Manufacturer substitution
    This part replaces 35593. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.77
    17% OFF Phone Price : $5.77Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Carburetor Cover Bracket for Craftsman 143961001 - Part 37659

    4-cycle engine diagram

    Bracket

    Part #33377

    Replaced by #37659

    Info Icon
    Manufacturer substitution
    This part replaces 33377. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.96
    14% OFF Phone Price : $13.96Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Carburetor Needle Valve Kit for Craftsman 143961001 - Part 631021B

    Carburetor 632370a (71/143) diagram

    Needle Seat

    Part #631021

    Replaced by #631021B

    Info Icon
    Manufacturer substitution
    This part replaces 631021. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $11.38
    15% OFF Phone Price : $13.38Info Icon
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Fuel Tank Cap for Craftsman 143961001 - Part 37845

    4-cycle engine diagram

    Lawn & Garden Equipment Engine Fuel Tank Cap

    Part #35355

    Replaced by #37845

    Info Icon
    Manufacturer substitution
    This part replaces 35355. Substitute parts can look different from the original.
    In Stock
    $11.20
    15% OFF Phone Price : $13.20Info Icon
    Minus Item
    Qty
    Plus Item
  • Piston Assembly for Craftsman 143961001 - Part 34862A

    4-cycle engine diagram

    Piston Pin

    Part #35775

    Replaced by #34862A

    Info Icon
    Manufacturer substitution
    This part replaces 35775. Substitute parts can look different from the original.
    In Stock
    $125.70
    Minus Item
    Qty
    Plus Item
  • Craftsman Lawn & Garden Equipment Engine Ignition Module for Craftsman 143961001 - Part 35135B

    4-cycle engine diagram

    Lamination

    Part #35135

    Replaced by #35135B

    Info Icon
    Manufacturer substitution
    This part replaces 35135. Substitute parts can look different from the original.
    In Stock
    $66.61
    8% OFF Phone Price : $72.61Info Icon
    Minus Item
    Qty
    Plus Item

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
Central Air Conditioner
Countertop Microwave
Dryer
Electric Range
Front-Engine Lawn Tractor
Furnace
Ice Cream Maker
Lawn & Garden Engine
Microwave
Microwave/Hood Combo
Parts
Range Hood
Television
Upright Freezer
Washer
Wine & Beverage Cooler