Rear-Engine Riding Mower

Model # 99480600 (101-999999) Official Ariens zero-turn riding lawn mower

Here are the diagrams and repair parts for Official Ariens 99480600 (101-999999) zero-turn riding lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for
99480600 (101-999999) Riding Mowers & Tractors
Solenoid 03551000
#20

Fuel/hydraulic/handle diagram

Solenoid

Part #03551000

In Stock
Decal- Pat 00200037
#7

Decals diagram

Decal- pat

Part #00200037

In Stock
Ariens Bushing 05500135
#31

Fuel/hydraulic/handle diagram

Ariens bushing

Part #05500135

In Stock
Hex Support 03730751
#52

Fuel/hydraulic/handle diagram

Hex support

Part #03730751

In Stock
Washer- .7 03399703
Washer- .7

Part #03399703

In Stock
Bolt 06213400
#21

Deck assembly-52" diagram

Bolt

Part #06213400

This item is not returnable
In Stock
Ariens Retainer Ring 00200263
#8

Spindle diagram

Ariens retainer ring

Part #00200263

In Stock
Ariens Decal- Dir 00884600
#3

Decals diagram

Ariens decal- dir

Part #00884600

This item is not returnable
In Stock
Lawn Tractor Square Neck Bolt 06223600
#33

Clutch/pump/foot plate diagram

Lawn tractor square neck bolt

Part #06223600

This item is not returnable
In Stock
Hex Bolt 05952400
#19

Engine/hydraulic/mainframe diagram

Hex bolt

Part #05952400

This item is not returnable
In Stock

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

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

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

Main causes: faulty battery, bad alternator…

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

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

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

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

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

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

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

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.

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.…

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…

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…

Repair difficulty
Time required
 30 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.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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.…