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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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  • 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 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 Lawn Tractor Pto Switch 01545600
Craftsman lawn tractor pto switch

Part #01545600

$40.91
In Stock
Craftsman Hex Jam Nut 06535900
#19

Steering controls diagram

Craftsman hex jam nut

Part #06535900

This item is not returnable
$2.16
Back Order
Grommet 07506500
#23

Electrical system diagram

Grommet

Part #07506500

$7.63
In Stock
Tap Screw 07415800
#6

Engine/exhaust/belts/idlers diagram

Tap screw

Part #07415800

This item is not returnable
$2.16
In Stock
Harness- C 03972600
#28

Electrical system diagram

Harness- c

Part #03972600

$49.20
In Stock
Decal- Zt 05301400
#11

Decals-safety diagram

Decal- zt

Part #05301400

$26.09
In Stock
7/16-20 Un 06500633
#14

Mower deck lift diagram

7/16-20 un

Part #06500633

This item is not returnable
$4.91
In Stock
Pin Transmission 03767000
#6

Steering controls diagram

Pin transmission

Part #03767000

$26.02
In Stock
Washer 06446300
#14

Parking brake diagram

Washer

Part #06446300

This item is not returnable
$2.16
In Stock

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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…

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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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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 won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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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 does my riding mower creep in neutral?

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

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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 my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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

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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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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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 30 minutes or less

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