MTD
Front-Engine Lawn Tractor

Model # 13APA1ZT093 Official MTD lawn tractor

Here are the diagrams and repair parts for Official MTD 13APA1ZT093 lawn tractor, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 203 parts  |

Lawn Tractor 46-in Deck Premium 2-in-1 Blade (replaces 742-04244a, 942-04244) 942-04244A
#NI06

Tractor diagram

Lawn tractor 46-in deck premium 2-in-1 blade (replaces 742-04244a, 942-04244)

Part #942-04244A

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$33.96
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Lawn & Garden Equipment Engine Oil Filter KH-12-050-01-S
#NI16

Tractor diagram

Lawn & garden equipment engine oil filter

Part #KH-12-050-01-S

Replaced by #12-050-01-S1

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Manufacturer substitution
This part replaces KH-12-050-01-S. Substitute parts can look different from the original.
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$13.55
21% OFF MSRP : $17.09
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Lawn Tractor Ignition Key (replaces 504-00621, 625-04124, 625-05000, 625-05002, 725-05228, 925-1745, 925-2054a) 925-1745A
#NI15

Tractor diagram

Lawn tractor ignition key (replaces 504-00621, 625-04124, 625-05000, 625-05002, 725-05228, 925-1745, 925-2054a)

Part #925-1745A

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Lawn & Garden Equipment Hex Flange Nut (replaces 753-05549, 912-0417a) 712-0417A
#NI05

Tractor diagram

Lawn & garden equipment hex flange nut (replaces 753-05549, 912-0417a)

Part #712-0417A

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$7.66
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Lawn Tractor Ground Drive Or Blade Drive Belt, 1/2 X 90-9/10-in (replaces 954-05027a) 954-05027B
#NI04

Tractor diagram

Lawn tractor ground drive or blade drive belt, 1/2 x 90-9/10-in (replaces 954-05027a)

Part #954-05027B

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$56.19
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Lawn & Garden Equipment Engine Air Filter KH-32-883-09-S1
#NI01

Tractor diagram

Lawn & garden equipment engine air filter

Part #KH-32-883-09-S1

Replaced by #32-883-09-S1

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Manufacturer substitution
This part replaces KH-32-883-09-S1. Substitute parts can look different from the original.
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Lawn Tractor 46-in Deck Mulching Blade (replaces 33188, 742-04268) 942-04268
#NI08

Tractor diagram

Lawn tractor 46-in deck mulching blade (replaces 33188, 742-04268)

Part #942-04268

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$32.01
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Lawn Tractor Throttle Cable (replaces 946-05098a, 946-05098b) 946-05098C
#NI10

Tractor diagram

Lawn tractor throttle cable (replaces 946-05098a, 946-05098b)

Part #946-05098C

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Lawn Tractor Mandrel And Pulley Assembly (replaces 918-06977) 918-06977A
#NI11

Tractor diagram

Lawn tractor mandrel and pulley assembly (replaces 918-06977)

Part #918-06977A

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Lawn Tractor Starter Solenoid 725-06153
#NI17

Tractor diagram

Lawn tractor starter solenoid

Part #725-06153

Replaced by #725-06153A

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Manufacturer substitution
This part replaces 725-06153. Substitute parts can look different from the original.
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$39.97
17% OFF MSRP : $48.00
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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 remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Charging a battery in a riding lawn mower video

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.…

Riding mower and tractor common questions

Riding mower and tractor common questions

You might find the answers to your questions about your riding mower or lawn tractor in this list of frequently asked qu…