Ariens
Gas Walk-Behind Mower

Model # 91127100 (101-999999) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 91127100-101-999999 lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 135 parts  |

Lock Washer 06308000
#9

Mower deck/bagger diagram

Lock washer

Part #06308000

This item is not returnable
In Stock
Ariens Rh Adjuste 01176800
#49

Transmission/height of cut diagram

Ariens rh adjuste

Part #01176800

In Stock
Ft Htadj Lvr 01120000
#38

Transmission/height of cut diagram

Ft htadj lvr

Part #01120000

In Stock
Craftsman Bolt 06220600
Craftsman bolt

Part #06220600

This item is not returnable
In Stock
Lawn & Garden Equipment Flat Washer 06436200
Lawn & garden equipment flat washer

Part #06436200

This item is not returnable
In Stock
Blade 01137000
#5

Engine/blade/belt diagram

Blade

Part #01137000

Get free shipping with Automatic Reorder

In Stock
Gasket- Tr 01256400
#29

Transmission/height of cut diagram

Gasket- tr

Part #01256400

In Stock
Mulch Cover 01180351
#26

Mower deck/bagger diagram

Mulch cover

Part #01180351

In Stock
Hex Bolt 05947400
#14

Handlebar/controls diagram

Hex bolt

Part #05947400

This item is not returnable
In Stock
Bolt-round H 06219900
#14

Mower deck/bagger diagram

Bolt-round h

Part #06219900

This item is not returnable
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…