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

Generac GN190 high-altitude jet gas engine Parts

Here are the diagrams and repair parts for Generac GN190 high-altitude jet gas engine, as well as links to manuals and error code tables, if available.

Generac GN190 high-altitude jet gas engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for GN190 High-Altitude Jet Gas Engine

  • Decal for Generac GN190 - Part 84195

    Low oil shutdown and governor diagram

    Decal

    Part #84195

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

  • Bolt for Generac GN190 - Part 89230

    Engine diagram

    Bolt

    Part #89230

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

  • Spring Washer for Generac GN190 - Part 99922

    Engine diagram

    Spring Washer

    Part #99922

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

  • Long Block Assembly (190cc Used With Item 8b) for Generac GN190 - Part 21943C

    #NI

    All parts diagram

    Long Block Assembly (190cc Used With Item 8b)

    Part #21943C

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

  • Muffler for Generac GN190 - Part 83071

    Muffler and recoil starter diagram

    Muffler

    Part #83071

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

  • Bolt for Generac GN190 - Part 78643

    Air cleaner and carburetor diagram

    Bolt

    Part #78643

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

  • Carburetor/air Box Gasket for Generac GN190 - Part 21202

    Air cleaner and carburetor diagram

    Carburetor/air Box Gasket

    Part #21202

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

  • Carburetor/manifold Gasket for Generac GN190 - Part 21201

    Air cleaner and carburetor diagram

    Carburetor/manifold Gasket

    Part #21201

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

  • Taptite for Generac GN190 - Part 82981

    Low oil shutdown and governor diagram

    Taptite

    Part #82981

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

  • Hex Screw for Generac GN190 - Part 66476

    Hex Screw

    Part #66476

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

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

Bottom-Mount Refrigerator
Exercise Cycle
Freestanding Ice Maker
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Pressure Washer
Ice Cream Maker
Lawn Vacuum
Parts
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill
Washer