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Toro
Rear-Engine Riding Mower

Model # 74624 (311000001-311999999) Official Toro riding lawn mower

Here are the diagrams and repair parts for Official Toro 74624-311000001-311999999 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 318 parts  |
Washer 5-4460
Washer

Part #5-4460

$13.03
In Stock
Key 63-8360
#3

Battery & electrical assembly diagram

Key

Part #63-8360

$8.46
In Stock
Lawn Tractor Fuel Line 110-5701
#3

Fuel delivery assembly diagram

Lawn tractor fuel line

Part #110-5701

$26.36
In Stock
Lawn Tractor Nut 3296-56
#21

Motion control assembly diagram

Lawn tractor nut

Part #3296-56

This item is not returnable
$4.43
In Stock
Bolt 3230-8
#3

Hydro transaxle drive/rear wheel diagram

Bolt

Part #3230-8

This item is not returnable
$2.77
In Stock
Washer 3256-25
#27

Hydro transaxle drive/rear wheel diagram

Washer

Part #3256-25

This item is not returnable
$2.16
In Stock
Cap Screw 321-2
#7

42" deck assembly no. 119-8840 diagram

Cap screw

Part #321-2

This item is not returnable
$6.91
In Stock
Cap Screw 323-9
#2

42" deck belt/spindle/blade diagram

Cap screw

Part #323-9

This item is not returnable
$2.66
In Stock
Seat 119-8829
#2

Seat assembly diagram

Seat

Part #119-8829

$338.71
In Stock
Screw 32144-70
Screw

Part #32144-70

This item is not returnable
$4.20
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…

Read more

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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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

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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Time required
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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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