Front-Engine Lawn Tractor

Model # 91757599 Official Craftsman garden tractor

Here are the diagrams and repair parts for Official Craftsman 91757599 garden tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for
91757599 Riding Mowers & Tractors
Ball 7392M
#9

Clutch diagram

Ball

Part #7392M

Replaced by #532100482

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Manufacturer substitution
This part replaces 7392M. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$7.20
12% OFF Phone Price : $8.20
In Stock
Hitch Pin, 2-pack 4939M
#14

Engine handle and hitch assembly diagram

Hitch pin, 2-pack

Part #4939M

Replaced by #596919601

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Manufacturer substitution
This part replaces 4939M. Substitute parts can look different from the original.
This item is not returnable
$4.31
19% OFF Phone Price : $5.31
In Stock
Rivet 9454M
#7

Hub and fuel tank assembly diagram

Rivet

Part #9454M

The manufacturer no longer makes this part, and there's no substitute part

Adjustment Sleeve 7388M
#18

Clutch diagram

Adjustment sleeve

Part #7388M

The manufacturer no longer makes this part, and there's no substitute part

Pulley 9457M
#7

Clutch diagram

Pulley

Part #9457M

The manufacturer no longer makes this part, and there's no substitute part

Spring 1538U
#2

Hub and fuel tank assembly diagram

Spring

Part #1538U

The manufacturer no longer makes this part, and there's no substitute part

Cowl Catch 4781M1
#9

Hub and fuel tank assembly diagram

Cowl catch

Part #4781M1

The manufacturer no longer makes this part, and there's no substitute part

Spring 6579M
#17

Engine handle and hitch assembly diagram

Spring

Part #6579M

The manufacturer no longer makes this part, and there's no substitute part

Key 6504M
#15

Engine handle and hitch assembly diagram

Key

Part #6504M

The manufacturer no longer makes this part, and there's no substitute part

Groove Pin 4865M
#17

Clutch diagram

Groove pin

Part #4865M

The manufacturer no longer makes this part, and there's no substitute part

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

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

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

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

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

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

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

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

Main causes: faulty battery, bad alternator…

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 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
How to replace a riding lawn mower blade

How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair difficulty
Time required
 15 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.…