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Ariens
Rear-Engine Riding Mower

Model # 99180200 (101-999999) Official Ariens zero-turn riding lawn mower

Here are the diagrams and repair parts for Official Ariens 99180200-101-999999 zero-turn riding 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 295 parts  |
Key-ign Se 00105684
#19

Electrical system diagram

Key-ign se

Part #00105684

Replaced by #02460700

?
Manufacturer substitution
This part replaces 00105684. Substitute parts can look different from the original.
$17.94
In Stock
Lawn Tractor Bolt 05948700
Lawn tractor bolt

Part #05948700

This item is not returnable
$3.22
In Stock
Bearing 00180354
#45

Steering controls/clutch diagram

Bearing

Part #00180354

$12.80
In Stock
Filter- 25 00180909
#1

Hydraulics diagram

Filter- 25

Part #00180909

$85.93
In Stock
52 Ariens 03847700
#23

Mower deck/belt/idlers diagram

52 ariens

Part #03847700

$1179.45 | 
$20.55 OFF MSRP : $1200.00
In Stock
Flat Pulley 00140280
#4

Mower deck/belt/idlers diagram

Flat pulley

Part #00140280

$108.30
In Stock
Weldment 03785759
#29

Brake linkage diagram

Weldment

Part #03785759

$58.13
In Stock
Chain- 1/4 00150109
#2

Brake linkage diagram

Chain- 1/4

Part #00150109

$26.02
In Stock
Plate 03786659
#14

Frame/seat/seat support diagram

Plate

Part #03786659

$119.16
In Stock
Adjustment Yoke 00161897
#6

Mower deck lift diagram

Adjustment yoke

Part #00161897

$37.84
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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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 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 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 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 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 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 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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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 the seat on a riding lawn mower

How to replace the seat on a riding lawn mower

A broken seat can keep the mower from running.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

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Repair difficulty
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 15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

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Repair difficulty
Time required
 60 minutes or less

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

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

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How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

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Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.…

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Riding mower and tractor common questions

Riding mower and tractor common questions

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