Ariens
Gas Walk-Behind Mower

Model # 91140300 (2000-999999) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 91140300-2000-999999 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 197 parts  |

Craftsman Nut-lk Flg G 06534800
#24

Deck diagram

Craftsman nut-lk flg g

Part #06534800

This item is not returnable
In Stock
Handle Grip 07518700
#1

Controls diagram

Handle grip

Part #07518700

This item is not returnable
In Stock
Transmission Bracket 03279300
#8

Transmission diagram

Transmission bracket

Part #03279300

In Stock
Craftsman Lock Washer 06310500
#11

Electrical diagram

Craftsman lock washer

Part #06310500

This item is not returnable
In Stock
Mount Plate 03264551
#3

Transmission diagram

Mount plate

Part #03264551

In Stock
Bolt 05900013
#12

Deck diagram

Bolt

Part #05900013

This item is not returnable
In Stock
Nut-jam-ny 06530900
#8

Controls diagram

Nut-jam-ny

Part #06530900

This item is not returnable
In Stock
Kit- Waw D 51113100
#8

Transmission/drive diagram

Kit- waw d

Part #51113100

In Stock
Lawn & Garden Equipment Washer 06436400
Lawn & garden equipment washer

Part #06436400

This item is not returnable
In Stock
Snap Clip 05700001
Snap clip

Part #05700001

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

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

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

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…

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

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 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…

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. …

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…

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

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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

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Top questions about Sears and Sears PartsDirect

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