Simplicity
Front-Engine Lawn Tractor

Model # 1693331 Official Simplicity tractor

Here are the diagrams and repair parts for Official Simplicity 1693331 tractor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 339 parts  |

Troybilt Lawn Tractor Brake Pad (replaces 740107, 790006a, Tc-799021a) 799021
#38

Transaxle-peerless mst 205-515b diagram

Troybilt lawn tractor brake pad (replaces 740107, 790006a, tc-799021a)

Part #799021

BEST SELLER
$8.91
10% OFF Phone Price : $9.91
In Stock
Troybilt Lawn Tractor Brake Pad Plate (replaces Tc-790007) 790007
#37

Transaxle-peerless mst 205-515b diagram

Troybilt lawn tractor brake pad plate (replaces tc-790007)

Part #790007

BEST SELLER
This item is not returnable
$5.29
16% OFF Phone Price : $6.29
In Stock
Lawn Tractor Brake Disc (replaces Tc-790075) 790075
#36

Transaxle-peerless mst 205-515b diagram

Lawn tractor brake disc (replaces tc-790075)

Part #790075

BEST SELLER
$11.24
15% OFF Phone Price : $13.24
In Stock
Hex Lock Nut 1920397
#22

Hood/dash/fuel tank diagram

Hex lock nut

Part #1920397

Replaced by #703232

?
Manufacturer substitution
This part replaces 1920397. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.24
14% OFF Phone Price : $7.24
In Stock
Lawn Tractor Screw 792085A
#42A

Transaxle-peerless mst 205-515b diagram

Lawn tractor screw

Part #792085A

This item is not returnable
$4.60
18% OFF Phone Price : $5.60
In Stock
Screw 792073A
Screw

Part #792073A

Replaced by #792073

?
Manufacturer substitution
This part replaces 792073A. Substitute parts can look different from the original.
This item is not returnable
$3.40
23% OFF Phone Price : $4.40
In Stock
Murray Lawn Tractor Spring 792079
#22

Transaxle-peerless mst 205-515b diagram

Murray lawn tractor spring

Part #792079

This item is not returnable
$3.40
23% OFF Phone Price : $4.40
In Stock
Lawn Tractor Spacer 786066
#45

Transaxle-peerless mst 205-515b diagram

Lawn tractor spacer

Part #786066

This item is not returnable
In Stock
Lawn Tractor Transaxle Shifter And Brake Shaft Bushing 780194
#34

Transaxle-peerless mst 205-515b diagram

Lawn tractor transaxle shifter and brake shaft bushing

Part #780194

This item is not returnable
$4.59
18% OFF Phone Price : $5.59
In Stock
Lawn & Garden Equipment Engine Oil Seal 788083
#32

Transaxle-peerless mst 205-515b diagram

Lawn & garden equipment engine oil seal

Part #788083

This item is not returnable
$16.49
11% OFF Phone Price : $18.49
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: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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

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

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

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: 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.

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.…

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…