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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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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 356 parts  |
Oil Drain 03844200
#9

Engine/exhaust/belts/idlers diagram

Oil drain

Part #03844200

$32.09
In Stock
Tap Screw 07414100
#3

Engine/exhaust/belts/idlers diagram

Tap screw

Part #07414100

This item is not returnable
$2.16
In Stock
Speed Bracket 03778151
#24A

Steering controls diagram

Speed bracket

Part #03778151

$39.76
In Stock
Wldmnt- Lh 04176851
#11

Frame/hood/fenders/casters/tires diagram

Wldmnt- lh

Part #04176851

$56.20
In Stock
Tire-asm 1 07100809
#20

Transaxle/dump valves/rear wheels diagram

Tire-asm 1

Part #07100809

$181.64
In Stock
Wmt- Lift 03745400
#1

Mower deck lift diagram

Wmt- lift

Part #03745400

$54.13
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
Bushing 08833400
#16

Mower deck/belt/idlers diagram

Bushing

Part #08833400

$8.15
In Stock
@blt-hex .38 05959400
#16

Steering controls diagram

@blt-hex .38

Part #05959400

This item is not returnable
$3.22
In Stock
Washer 06435900
Washer

Part #06435900

This item is not returnable
$2.16
In Stock

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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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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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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 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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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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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 move?

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

Read more

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Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes.…

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