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 636796231 37.7-cc gas brushwacker Parts

Here are the diagrams and repair parts for Craftsman 636796231 37.7-cc gas brushwacker, as well as links to manuals and error code tables, if available.

Craftsman 636796231 37.7-cc gas brushwacker
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 636796231 37.7-cc Gas Brushwacker

  • Throttle Lever for Craftsman 636796231 - Part NB40-5055

    Handle assembly diagram

    Throttle Lever

    Part #NB40-5055

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

  • Shaft Bolt for Craftsman 636796231 - Part NB04D-5120

    Optional accessories diagram

    Shaft Bolt

    Part #NB04D-5120

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

  • Bolt for Craftsman 636796231 - Part 00166-0630-0

    Handle assembly diagram

    Bolt

    Part #00166-0630-0

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

  • Wrench for Craftsman 636796231 - Part 0710-10500-1

    Optional accessories diagram

    Wrench

    Part #0710-10500-1

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

  • Stand Tank for Craftsman 636796231 - Part EC03-303D

    Crankcase diagram

    Stand Tank

    Part #EC03-303D

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

  • Preventer for Craftsman 636796231 - Part NB40-8005

    Optional accessories diagram

    Preventer

    Part #NB40-8005

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

  • Gasket for Craftsman 636796231 - Part EC02-644

    Crankcase diagram

    Gasket

    Part #EC02-644

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

  • Snap Ring for Craftsman 636796231 - Part NB03-121

    Handle assembly diagram

    Snap Ring

    Part #NB03-121

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

  • Clutch Shoe for Craftsman 636796231 - Part NB03D-2101

    Crankcase diagram

    Clutch Shoe

    Part #NB03D-2101

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

  • Lock Washer for Craftsman 636796231 - Part 00320-0800-0

    Crankcase diagram

    Lock Washer

    Part #00320-0800-0

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

Most common symptoms to help you fix your line trimmers

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings...

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

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure...

Effective articles & videos to help repair your line trimmers

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp...

Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst...

Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre...

Parts & More

Bottom-Mount Refrigerator
Countertop Microwave
Dishwasher
Dryer
Electric Chainsaw
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Laundry Center
Lawn Edger
Side-By-Side Refrigerator
Table Saw
Top-Mount Refrigerator
Washer