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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Browse Parts for
74624 (311000001-311999999) Riding Mowers & Tractors
Lawn Tractor Blade Stiffener 106-2248-03
#21

42" deck belt/spindle/blade diagram

Lawn tractor blade stiffener

Part #106-2248-03

This item is not returnable
In Stock
Washer-nylon (2) 120-2273
#23

Motion control assembly diagram

Washer-nylon (2)

Part #120-2273

This item is not returnable
In Stock
Pin-pivot 119-8810
#25

Deck lift assembly diagram

Pin-pivot

Part #119-8810

In Stock
Spacer 117-7269
#19:2

42" deck belt/spindle/blade diagram

Spacer

Part #117-7269

In Stock
Lawn Tractor Caster Wheel 110-6785
#5

Frame/front axle/caster wheel diagram

Lawn tractor caster wheel

Part #110-6785

$105.39
10% OFF Phone Price : $117.39
In Stock
Screw 26-0671
#14

42" deck belt/spindle/blade diagram

Screw

Part #26-0671

This item is not returnable
In Stock
Lever-lift 119-3427-03
#4

Deck lift assembly diagram

Lever-lift

Part #119-3427-03

In Stock
Retainer Ring 106-8677
Retainer ring

Part #106-8677

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

Body styling/fuel tank diagram

Support-tank, front

Part #119-3476-03

In Stock
Bearing-sleeve 120-5541
Bearing-sleeve

Part #120-5541

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.…