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

Briggs & Stratton 121700 TO 121799 (3179,3180,3185) engine Parts

Here are the diagrams and repair parts for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) engine, as well as links to manuals and error code tables, if available.

Briggs & Stratton 121700 TO 121799 (3179,3180,3185) engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for 121700 TO 121799 (3179,3180,3185) Engine

  • Briggs & Statton Pulley Key for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 91539

    Crankshaft diagram

    Briggs & Statton Pulley Key

    Part #91539

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

  • Briggs & Statton Oil Tube for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 493459

    Briggs & Statton Oil Tube

    Part #493459

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

  • Briggs & Statton Fuel Tank Assembly for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 495065

    Tank-fuel diagram

    Briggs & Statton Fuel Tank Assembly

    Part #495065

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

  • Briggs & Statton Tube for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 495263

    Seal, o-ring/lin-fuel diagram

    Briggs & Statton Tube

    Part #495263

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

  • Briggs & Statton Spline for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 281125

    Motor-starter diagram

    Briggs & Statton Spline

    Part #281125

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

  • Briggs & Statton Starter Housing for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 492920

    Motor-starter diagram

    Briggs & Statton Starter Housing

    Part #492920

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

  • Briggs & Statton Snowblower Carburetor for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 494216

    Carburetor/valve kit (i) diagram

    Briggs & Statton Snowblower Carburetor

    Part #494216

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

  • Briggs & Statton Muffler for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 494343

    Gasket-muffler diagram

    Briggs & Statton Muffler

    Part #494343

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

  • Briggs & Statton Gear Cam for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 493739

    Sump-engine/shaft-drive diagram

    Briggs & Statton Gear Cam

    Part #493739

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

  • Briggs & Statton Gear Cam for Briggs & Stratton 121700 TO 121799 (3179,3180,3185) - Part 493741

    Sump-engine/shaft-drive diagram

    Briggs & Statton Gear Cam

    Part #493741

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

Repair guides for bottom-mount refrigerators

How to replace an electronic control board on the back of a refrigerator

How to replace an electronic control board on the back of a refrigerator

If your refrigerator isn't running, an electronic control board failure could be the problem. A service technician can d…

Repair time and Difficulty

 15 minutes or less
How to replace a door gasket in a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair time and Difficulty

 15 minutes or less
How to replace an in-door ice maker on a French door refrigerator

How to replace an in-door ice maker on a French door refrigerator

Follow these step-by-step instructions how to replace the in-door ice maker in Kenmore TRIO and LG French door refrigera…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

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

Electric Range
Home
Lawn & Garden Engine
Parts
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill
Washer