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Ariens
Gas Walk-Behind Mower

Model # 91116000 (101-1137) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 91116000-101-1137 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.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 116 parts  |
Tap Screw 07414100
#20

Engine/blade/belt diagram

Tap screw

Part #07414100

This item is not returnable
$2.16
In Stock
Mulch Mast 71102700
#12

Mower pan/bag diagram

Mulch mast

Part #71102700

$97.38
In Stock
Decal - En 07761700
#6

Decals diagram

Decal - en

Part #07761700

$26.09
In Stock
Lawn Mower Ground Drive Belt 07217100
#1

Engine/blade/belt diagram

Lawn mower ground drive belt

Part #07217100

Get free shipping with Automatic Reorder

$55.82
In Stock
Bump Button 07516000
#4

Mower pan/bag diagram

Bump button

Part #07516000

This item is not returnable
$3.54
In Stock
Bag 01180500
#1

Mower pan/bag diagram

Bag

Part #01180500

$197.32
In Stock
Lawn & Garden Equipment Tap Screw 07411900
#5

Mower pan/bag diagram

Lawn & garden equipment tap screw

Part #07411900

This item is not returnable
$2.16
In Stock
Push Nut 02215300
Push nut

Part #02215300

This item is not returnable
$3.89
In Stock
Support Pa 01173800
#38

Handlebar/controls diagram

Support pa

Part #01173800

This item is not returnable
$2.55
In Stock
Air Decal 01284700
#4

Decals diagram

Air decal

Part #01284700

$32.16
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 vibrate a lot?

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

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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 run rough?

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

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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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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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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 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.…

Read more
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.…

Read more
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.…

Read more
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.

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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.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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.…

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