Toro
Rear-Engine Riding Mower

Model # 74376 (310000001-310999999) Official Toro lawn mower

Here are the diagrams and repair parts for Official Toro 74376-310000001-310999999 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 278 parts  |

Lawn Tractor Fuel Line 107-0589
#19

Fuel delivery& body styling diagram

Lawn tractor fuel line

Part #107-0589

In Stock
Decal 114-1606
#2

50" deck decal assembly diagram

Decal

Part #114-1606

This item is not returnable
In Stock
Switch Bail 82-2190
#7

Electrical assembly diagram

Switch bail

Part #82-2190

In Stock
Clevis Pin 1-808284
#30

Deck lift assembly diagram

Clevis pin

Part #1-808284

This item is not returnable
In Stock
Lawn Tractor Interlock Switch 110-6765
#6

Electrical assembly diagram

Lawn tractor interlock switch

Part #110-6765

In Stock
Lawn Tractor Transaxle Case Cover 114-1631
#2

Rh hydro assembly diagram

Lawn tractor transaxle case cover

Part #114-1631

In Stock
Fuse 109102
#14:2

Electrical assembly diagram

Fuse

Part #109102

In Stock
Torque Screw 110-0863
#34

Motion control assembly diagram

Torque screw

Part #110-0863

This item is not returnable
In Stock
Decal Scal 112-9840
#10

50" deck decal assembly diagram

Decal scal

Part #112-9840

In Stock
Lawn Tractor Deck Lift Lever 112-3960-03
#4

Deck lift assembly diagram

Lawn tractor deck lift lever

Part #112-3960-03

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....