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Ariens
Rear-Engine Riding Mower

Model # 99107400 (000101) Official Ariens lawn mower

Here are the diagrams and repair parts for Official Ariens 99107400-000101 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.

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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 308 parts  |
Craftsman Lawn Tractor Pto Switch 01545600
Craftsman lawn tractor pto switch

Part #01545600

$40.91
In Stock
Wave Washer 03704900
#19

Steering controls diagram

Wave washer

Part #03704900

This item is not returnable
$4.54
In Stock
Craftsman Hex Jam Nut 06535900
Craftsman hex jam nut

Part #06535900

This item is not returnable
$2.16
In Stock
Lawn Tractor Lock Nut 06537200
#34

Mechanical lift diagram

Lawn tractor lock nut

Part #06537200

This item is not returnable
$2.84
In Stock
Tire- 20x1 07100215
#11A

Wheels diagram

Tire- 20x1

Part #07100215

$193.47
In Stock
V-belt 07200038
#2

Belts/spindles-models 991074, 075 diagram

V-belt

Part #07200038

Get free shipping with Automatic Reorder

$100.29
In Stock
Plate- Kic 02989059
#3

Frame diagram

Plate- kic

Part #02989059

$105.89
In Stock
Craftsman @scr-mch 10- 06116700
#14

Fuel tanks & hoses diagram

Craftsman @scr-mch 10-

Part #06116700

This item is not returnable
$2.16
In Stock
Chain Link 09284700
#1

Mounting chains diagram

Chain link

Part #09284700

$15.51
In Stock
Idler Cap 00450100
Idler cap

Part #00450100

$26.00
In Stock

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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…

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

Main causes: faulty battery, bad alternator…

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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

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