Front-Engine Lawn Tractor

Model # 1693345 Official Simplicity tractor

Here are the diagrams and repair parts for Official Simplicity 1693345 tractor, as well as links to manuals and error code tables, if available.

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1693345 Riding Mowers & Tractors
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

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$9.32
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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

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This item is not returnable
$5.29
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Lawn Tractor Brake Disc (replaces Tc-790075) 790075
#36

Transaxle-peerless mst 205-515b diagram

Lawn tractor brake disc (replaces tc-790075)

Part #790075

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$11.11
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Holder Brake 790025
#44

Transaxle-peerless mst 205-515b diagram

Holder brake

Part #790025

Replaced by #790025

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Manufacturer substitution
This part replaces 790025. Substitute parts can look different from the original.
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$18.30
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Hex Lock Nut 1920397
#22

Hood/dash/fuel tank diagram

Hex lock nut

Part #1920397

Replaced by #703232

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Manufacturer substitution
This part replaces 1920397. Substitute parts can look different from the original.
This item is not returnable
$6.44
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Lawn Tractor Screw 792085A
#42A

Transaxle-peerless mst 205-515b diagram

Lawn tractor screw

Part #792085A

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$4.60
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Screw 792073A
Screw

Part #792073A

Replaced by #792073

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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
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Lawn Tractor Spacer 786066
#45

Transaxle-peerless mst 205-515b diagram

Lawn tractor spacer

Part #786066

This item is not returnable
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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
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Needle Bearing 780086A
#2

Transaxle-peerless mst 205-515b diagram

Needle bearing

Part #780086A

Replaced by #780086

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Manufacturer substitution
This part replaces 780086A. Substitute parts can look different from the original.
This item is not returnable
$13.33
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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: 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: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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: shift lever needs adjustment, neutral control needs adjustment…

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: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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 mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Repair difficulty
Time required
 30 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.…