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  |

Lawn Tractor Throttle Control 112-9752
#4

Body styling/fuel tank diagram

Lawn tractor throttle control

Part #112-9752

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

Engine/muffler/clutch diagram

Nut (4)

Part #114-3549

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

Part #104-5360

In Stock
Cap Screw 322-7
#7

Hydro transaxle drive/rear wheel diagram

Cap screw

Part #322-7

This item is not returnable
In Stock
Fuel Hose 119-8150
Fuel hose

Part #119-8150

In Stock
Lever-lift 119-3427-03
#4

Deck lift assembly diagram

Lever-lift

Part #119-3427-03

In Stock
Axle-front 120-5516-01
#4

Frame/front axle/caster wheel diagram

Axle-front

Part #120-5516-01

In Stock
Spring-return (2) 119-8876
#27

Motion control assembly diagram

Spring-return (2)

Part #119-8876

This item is not returnable
In Stock
Pan Head Screw 94-4496
#46

Motion control assembly diagram

Pan head screw

Part #94-4496

This item is not returnable
In Stock
Tire (premium) 119-8907
#1

Wheel & tire assembly no. 120-5523 diagram

Tire (premium)

Part #119-8907

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

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

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

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 seat switch on a riding lawn mower

How to replace the seat switch on a riding lawn mower

Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower spark plug

How to replace a riding lawn mower spark plug

If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it.…

Repair difficulty
Time required
 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.…

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.…