Ariens
Gas Walk-Behind Mower

Model # 91141000 (101-999999) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 91141000-101-999999 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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Showing 10 of 200 parts  |

Axle Shaft 03264800
#11

Transmission/drive diagram

Axle shaft

Part #03264800

In Stock
Ariens Arm Caster 03985459
#6

Frame/front caster diagram

Ariens arm caster

Part #03985459

In Stock
Lawn Mower Ground Drive Belt 07200506
#3

Belt diagrams diagram

Lawn mower ground drive belt

Part #07200506

Get free shipping with Automatic Reorder

In Stock
Plate-rein 03839051
#39

Deck diagram

Plate-rein

Part #03839051

In Stock
Sump Gear 01255251
#4

Transmission diagram

Sump gear

Part #01255251

In Stock
Brace Tube 01248551
#13

Frame/front caster diagram

Brace tube

Part #01248551

In Stock
Pin-hair Int 06713500
#30

Deck diagram

Pin-hair int

Part #06713500

This item is not returnable
In Stock
Washer-blv 06445700
#4

Deck diagram

Washer-blv

Part #06445700

In Stock
Flat Washer 06437300
Flat washer

Part #06437300

This item is not returnable
In Stock
Ariens Wldmt- Pto 03938951
#1

Engine/clutch/idler diagram

Ariens wldmt- pto

Part #03938951

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.…