MTD
Front-Engine Lawn Tractor

Model # 33AA27JD793 Official MTD lawn tractor

Here are the diagrams and repair parts for Official MTD 33AA27JD793 lawn tractor, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 12 parts  |

Lawn Tractor Axle Flange Bearing (replaces 741-0516a, 941-0516) 741-0516B
#NI06

Tractor diagram

Lawn tractor axle flange bearing (replaces 741-0516a, 941-0516)

Part #741-0516B

$7.92
11% OFF Phone Price : $8.92
In Stock
Lawn Tractor Flange Bearing (replaces 741-0990a) 741-0990B
#NI07

Tractor diagram

Lawn tractor flange bearing (replaces 741-0990a)

Part #741-0990B

$13.42
13% OFF Phone Price : $15.42
In Stock
Lawn Tractor Mulch Kit 19A30013OEM
#NI10

Tractor diagram

Lawn tractor mulch kit

Part #19A30013OEM

$53.54
10% OFF Phone Price : $59.54
In Stock
Lawn Tractor 30-in Deck 3-in-1 Blade 942-05478
#NI01

Tractor diagram

Lawn tractor 30-in deck 3-in-1 blade

Part #942-05478

Replaced by #742-05478-0637

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Manufacturer substitution
This part replaces 942-05478. Substitute parts can look different from the original.

Get free shipping with Automatic Reorder

In Stock
Mtd Switch (key) 725P10266
#NI04

Tractor diagram

Mtd switch (key)

Part #725P10266

In Stock
Switch-seat 725-05472
#NI05

Tractor diagram

Switch-seat

Part #725-05472

In Stock
Lawn Tractor Discharge Chute 731-13549
#NI02

Tractor diagram

Lawn tractor discharge chute

Part #731-13549

In Stock
Lawn Tractor Ignition Key 625-05002
#NI03

Tractor diagram

Lawn tractor ignition key

Part #625-05002

Replaced by #925-1745A

?
Manufacturer substitution
This part replaces 625-05002. Substitute parts can look different from the original.
$19.56
9% OFF Phone Price : $21.56
In Stock
Lawn Tractor 2-bin Bagger CMXGZAMA30014
#NI09

Tractor diagram

Lawn tractor 2-bin bagger

Part #CMXGZAMA30014

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

Bagger 19A30014791
#NI08

Tractor diagram

Bagger

Part #19A30014791

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: 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.…