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Ariens
Gas Walk-Behind Mower

Model # 91116000 (1138-999999) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 91116000-1138-999999 lawn mower, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 103 parts  |
Rear Bkt.a 01131300
#21A

Wheels/adjuster diagram

Rear bkt.a

Part #01131300

$76.80
In Stock
Decal - En 07761700
#5

Decals diagram

Decal - en

Part #07761700

$26.09
In Stock
Blt-rdhdsqsh 06214100
#28

Mower pan/bag diagram

Blt-rdhdsqsh

Part #06214100

This item is not returnable
$3.26
In Stock
Handle Bar 01330051
#6

Handlebar/controls diagram

Handle bar

Part #01330051

$164.16
In Stock
Bolt 06216100
#24

Handlebar/controls diagram

Bolt

Part #06216100

This item is not returnable
$2.16
In Stock
Decal- Cps 07700001
#6

Decals diagram

Decal- cps

Part #07700001

$21.57
In Stock
Push Rod 01140000
#3

Wheels/adjuster diagram

Push rod

Part #01140000

$16.45
In Stock
Cap 07517000
#4

Handlebar/controls diagram

Cap

Part #07517000

$8.17
In Stock
Knob 07513600
#4

Wheels/adjuster diagram

Knob

Part #07513600

$13.43
In Stock
Rvt .187x. 06815700
#39

Handlebar/controls diagram

Rvt .187x.

Part #06815700

This item is not returnable
$2.46
In Stock

Symptoms for gas walk-behind mowers

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

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Why does my lawn mower run rough?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower vibrate a lot?

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

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Why won't my lawn mower start?

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

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Why does my lawn mower stall?

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

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Why won't my lawn mower move?

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

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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.

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How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Read more
Repair difficulty
Time required
 45 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.

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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