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

Tecumseh HS50-67143B 4-cycle engine Parts

Here are the diagrams and repair parts for Tecumseh HS50-67143B 4-cycle engine, as well as links to manuals and error code tables, if available.

Tecumseh HS50-67143B 4-cycle engine
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for HS50-67143B 4-Cycle Engine

  • Screw for Tecumseh HS50-67143B - Part 6021

    Basic engine diagram

    Screw

    Part #6021

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

  • Nut And Washer for Tecumseh HS50-67143B - Part 29752

    Nut And Washer

    Part #29752

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

  • Starter Cup for Tecumseh HS50-67143B - Part 33667

    Basic engine diagram

    Starter Cup

    Part #33667

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

  • /gskt Flange for Tecumseh HS50-67143B - Part 29673

    Basic engine diagram

    /gskt Flange

    Part #29673

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

  • Screw for Tecumseh HS50-67143B - Part 650601

    Basic engine diagram

    Screw

    Part #650601

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

  • Spark Plug for Tecumseh HS50-67143B - Part 33636

    Basic engine diagram

    Spark Plug

    Part #33636

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

  • Bracket for Tecumseh HS50-67143B - Part 32762

    Basic engine diagram

    Bracket

    Part #32762

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

  • Washer for Tecumseh HS50-67143B - Part 610385

    Magneto diagram

    Washer

    Part #610385

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

  • Cylinder Cover for Tecumseh HS50-67143B - Part 32700A

    Basic engine diagram

    Cylinder Cover

    Part #32700A

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

  • Piston for Tecumseh HS50-67143B - Part 33564

    Basic engine diagram

    Piston

    Part #33564

    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

Dishwasher
Dryer
Electric Wall Oven
Elliptical Machine
Front-Engine Lawn Tractor
Gas Grill
Lawn & Garden Engine
Parts