Toro
Rear-Engine Riding Mower

Model # 74624 (311000001 AND UP) Official Toro riding lawn mower

Here are the diagrams and repair parts for Official Toro 74624-311000001-AND-UP riding lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 318 parts  |

Retainer (2) 117-5385
#33

Motion control assembly diagram

Retainer (2)

Part #117-5385

This item is not returnable
In Stock
Washer 3256-26
#16

Deck lift assembly diagram

Washer

Part #3256-26

This item is not returnable
In Stock
Washer Shaft 104-5360
Washer shaft

Part #104-5360

In Stock
Support-tank, Front 119-3476-03
#17

Body styling/fuel tank diagram

Support-tank, front

Part #119-3476-03

In Stock
Gear-bull 120-5539
Gear-bull

Part #120-5539

In Stock
Nut (4) 114-3549
#1:2

Engine/muffler/clutch diagram

Nut (4)

Part #114-3549

This item is not returnable
In Stock
Fuse 109102
#14:2

Battery & electrical assembly diagram

Fuse

Part #109102

In Stock
Spacer 115-4986
#9

42" deck belt/spindle/blade diagram

Spacer

Part #115-4986

This item is not returnable
In Stock
Retainer Ring 104-5307
Retainer ring

Part #104-5307

In Stock
Screw-hh (4) 324-8
#28

Hydro transaxle drive/rear wheel diagram

Screw-hh (4)

Part #324-8

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: faulty battery, bad alternator…

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

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

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

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

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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

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

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

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 the starter motor on a riding lawn mower

How to replace the starter motor on a riding lawn mower

If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…

Repair difficulty
Time required
 30 minutes or less
How to rebuild a riding lawn mower carburetor

How to rebuild a riding lawn mower carburetor

Get your sputtering carburetor running smoothly in 60 minutes.…

Repair difficulty
Time required
 60 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.…

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.

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.…