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Craftsman 636798691 37.7-cc gas brushwacker

Craftsman 636798691 37.7-cc gas brushwacker Parts

Here are the diagrams and repair parts for Craftsman 636798691 37.7-cc gas brushwacker, as well as links to manuals and error code tables, if available.

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Browse Parts for 636798691 Leaf Blowers

  • Screw for Craftsman 636798691 - Part 00431-0520-0

    Screw

    Part #00431-0520-0

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

  • Ball Bearing for Craftsman 636798691 - Part 0600-15988-0

    Crankcase diagram

    Ball Bearing

    Part #0600-15988-0

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

  • Bend Pipe for Craftsman 636798691 - Part NF04S-1104E

    Volute case diagram

    Bend Pipe

    Part #NF04S-1104E

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

  • Nut for Craftsman 636798691 - Part 00218-0900-0

    Volute case diagram

    Nut

    Part #00218-0900-0

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

  • E-ring for Craftsman 636798691 - Part MD14/40

    Carburetor diagram

    E-ring

    Part #MD14/40

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

  • Fuel Strainer for Craftsman 636798691 - Part 0641-27999-0

    Volute case diagram

    Fuel Strainer

    Part #0641-27999-0

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

  • Spring for Craftsman 636798691 - Part VM15/331

    Carburetor diagram

    Spring

    Part #VM15/331

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

  • Cap Assembly for Craftsman 636798691 - Part EC02-083

    Volute case diagram

    Cap Assembly

    Part #EC02-083

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

  • Throttle Screw for Craftsman 636798691 - Part VM18/164A

    Carburetor diagram

    Throttle Screw

    Part #VM18/164A

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

  • Muffler for Craftsman 636798691 - Part EC04-0378

    Crankcase diagram

    Muffler

    Part #EC04-0378

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

Most common symptoms to help you fix your leaf blowers

Choose a symptom to see related leaf blower repairs.

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Repair guides for gas leaf blowers

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

How to replace leaf blower fuel lines

How to replace leaf blower fuel lines

Leaf blower fuel lines deteriorate with time and eventually can split or crack. You can remove and replace them yourself…

Repair time and Difficulty

 60 minutes or less
How to rebuild a leaf blower carburetor

How to rebuild a leaf blower carburetor

If the leaf blower engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow …

Repair time and Difficulty

 60 minutes or less
How to replace a leaf blower carburetor

How to replace a leaf blower carburetor

The carburetor could be the problem If the leaf blower engine won't start even though there's fuel in the tank. Follow t…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your leaf blowers

Use the advice and tips in these articles to get the most out of your leaf blower.

How to choose the right leaf blower nozzle

How to choose the right leaf blower nozzle

Blow smarter, not harder. Whether it’s heavy debris, sweeping, or detail work near landscaping, match the nozzle to the …

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Why your leaf blower is losing power: common causes and easy fixes

Is your gas leaf blower bogging down? Find out what’s causing the power loss and how to fix it fast with easy DIY tips a…

End of summer leaf blower tune-up

End of summer leaf blower tune-up

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