Rear-Engine Riding Mower

Model # ZTS7500 Official Craftsman rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Craftsman ZTS7500 rear-engine riding lawn mower, as well as links to manuals and error code tables, if available.

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ZTS7500 Riding Mowers & Tractors
Hex Lock Nut 1920397SM
#42

44"/50" deck-housing/arbor diagram

Hex lock nut

Part #1920397SM

Replaced by #703232

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Manufacturer substitution
This part replaces 1920397SM. Substitute parts can look different from the original.
This item is not returnable
$6.44
13% OFF Phone Price : $7.44
In Stock
Ball Bearing 1705897SM
#13

44"/50" deck-housing/arbor diagram

Ball bearing

Part #1705897SM

Replaced by #1705897SM

?
Manufacturer substitution
This part replaces 1705897SM. Substitute parts can look different from the original.
$10.62
16% OFF Phone Price : $12.62
In Stock
Spindle Bearing 7013313SM
#9

44"/50" deck-housing/arbor diagram

Spindle bearing

Part #7013313SM

Replaced by #2108202SM

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Manufacturer substitution
This part replaces 7013313SM. Substitute parts can look different from the original.
$19.29
9% OFF Phone Price : $21.29
In Stock
Briggs And Stratton Switch-pto Push 1722887SM
#9

Electrical diagram

Briggs and stratton switch-pto push

Part #1722887SM

Replaced by #1722887SM

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Manufacturer substitution
This part replaces 1722887SM. Substitute parts can look different from the original.
$37.79
14% OFF Phone Price : $43.79
In Stock
Trunnion 1731894SM
#14

Lift diagram

Trunnion

Part #1731894SM

Replaced by #1731894SM

?
Manufacturer substitution
This part replaces 1731894SM. Substitute parts can look different from the original.
This item is not returnable
$15.02
12% OFF Phone Price : $17.02
In Stock
Hex Lock Nut 1919438SM
#25

Controls diagram

Hex lock nut

Part #1919438SM

Replaced by #703902

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Manufacturer substitution
This part replaces 1919438SM. Substitute parts can look different from the original.
This item is not returnable
$5.71
15% OFF Phone Price : $6.71
In Stock
Capscrew, Hex Head, 7/16-14 X 1-1/4, G 2823471SM
#24

44"/50" deck-housing/arbor diagram

Capscrew, hex head, 7/16-14 x 1-1/4, g

Part #2823471SM

Replaced by #703579

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Manufacturer substitution
This part replaces 2823471SM. Substitute parts can look different from the original.
This item is not returnable
$7.89
11% OFF Phone Price : $8.89
In Stock
Clip Hair Pi 1960074SM
#10

Lift diagram

Clip hair pi

Part #1960074SM

Replaced by #703300

?
Manufacturer substitution
This part replaces 1960074SM. Substitute parts can look different from the original.
This item is not returnable
$6.69
13% OFF Phone Price : $7.69
In Stock
Hex Flange Nut 1931211SM
#7

Lift diagram

Hex flange nut

Part #1931211SM

Replaced by #703333

?
Manufacturer substitution
This part replaces 1931211SM. Substitute parts can look different from the original.
This item is not returnable
$8.09
11% OFF Phone Price : $9.09
In Stock
Tube, Caster Wheel Spacer 7035359SM
#3

Wheel & tire diagram

Tube, caster wheel spacer

Part #7035359SM

Replaced by #1734841SM

?
Manufacturer substitution
This part replaces 7035359SM. Substitute parts can look different from the original.
This item is not returnable
$22.09
21% OFF Phone Price : $28.09
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.…