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Ariens
Rear-Engine Riding Mower

Model # 91515500 (000101) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 91515500-000101 lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 356 parts  |
Lawn Tractor Swivel Hook Extension Spring 08316400
#34

Mower deck/belt/idlers diagram

Lawn tractor swivel hook extension spring

Part #08316400

This item is not returnable
$5.75
In Stock
Craftsman Hex Jam Nut 06535900
#19

Steering controls diagram

Craftsman hex jam nut

Part #06535900

This item is not returnable
$2.16
In Stock
Craftsman Lawn Tractor Pto Switch 01545600
Craftsman lawn tractor pto switch

Part #01545600

$40.91
In Stock
Plate-rein 03839059
Plate-rein

Part #03839059

$39.67
In Stock
Wldmnt- Lh 04176851
#11

Frame/hood/fenders/casters/tires diagram

Wldmnt- lh

Part #04176851

$56.20
In Stock
Handle Grip 07518700
#13

Steering controls diagram

Handle grip

Part #07518700

This item is not returnable
$2.16
In Stock
Grip- Adhe 03833800
Grip- adhe

Part #03833800

$8.00
In Stock
Lawn Tractor Ground Drive Or Blade Drive Belt 07200116
#24

Mower deck/belt/idlers diagram

Lawn tractor ground drive or blade drive belt

Part #07200116

Get free shipping with Automatic Reorder

$104.29
In Stock
Pulley 07300221
#29

Engine/exhaust/belts/idlers diagram

Pulley

Part #07300221

$60.13
In Stock
Cable- Gro 03777000
#12

Electrical system diagram

Cable- gro

Part #03777000

$13.80
In Stock

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Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why does my riding mower run rough or misfire?

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Read more

Why does my riding mower deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Most common repair guides to help fix your riding mowers & tractors

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

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How to replace a mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

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Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

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Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

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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

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Riding lawn mower engine clicks but doesn't turn over video

Riding lawn mower engine clicks but doesn't turn over video

Check the starter solenoid, starter motor, wiring, battery and engine.…

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