Snapper
Front-Engine Lawn Tractor

Model # 7800343 Official Snapper tractor

Here are the diagrams and repair parts for Official Snapper 7800343 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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ALL PARTS
Showing 10 of 549 parts  |

Bearing, Jackshaft 726957
Bearing, jackshaft

Part #726957

Replaced by #1705897SM

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Manufacturer substitution
This part replaces 726957. Substitute parts can look different from the original.
$10.62
16% OFF Phone Price : $12.62
In Stock
Switch 1726556
#21

Electrical (23/24 h.p.) diagram

Switch

Part #1726556

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

Fuel Cap 727333
#2

Fuel tank diagram

Fuel cap

Part #727333

Replaced by #092317MA

?
Manufacturer substitution
This part replaces 727333. Substitute parts can look different from the original.
This item is not returnable
$15.29
12% OFF Phone Price : $17.29
In Stock
Fw .41x.82 720166
#36

Main frame diagram

Fw .41x.82

Part #720166

Replaced by #703590

?
Manufacturer substitution
This part replaces 720166. Substitute parts can look different from the original.
This item is not returnable
$5.99
14% OFF Phone Price : $6.99
In Stock
Washer 7090122
#14

52" deck blade drive diagram

Washer

Part #7090122

Replaced by #703590

?
Manufacturer substitution
This part replaces 7090122. Substitute parts can look different from the original.
This item is not returnable
$5.99
14% OFF Phone Price : $6.99
In Stock
Washer 2821319
#6

Electrical (23/24 h.p.) diagram

Washer

Part #2821319

Replaced by #703332

?
Manufacturer substitution
This part replaces 2821319. Substitute parts can look different from the original.
This item is not returnable
$7.09
12% OFF Phone Price : $8.09
In Stock
Pulley 725178
#41

Motion drive diagram

Pulley

Part #725178

Replaced by #690410MA

?
Manufacturer substitution
This part replaces 725178. Substitute parts can look different from the original.
This item is not returnable
In Stock
Nut, Hex Lock, 5/16c Esna Yz 7091298
Nut, hex lock, 5/16c esna yz

Part #7091298

Replaced by #703902

?
Manufacturer substitution
This part replaces 7091298. Substitute parts can look different from the original.
This item is not returnable
$5.56
15% OFF Phone Price : $6.56
In Stock
Hub Cap 721318
Hub cap

Part #721318

Replaced by #94618MA

?
Manufacturer substitution
This part replaces 721318. Substitute parts can look different from the original.
In Stock
Washer 722601
#35

46" mower housing diagram

Washer

Part #722601

Replaced by #17X166MA

?
Manufacturer substitution
This part replaces 722601. Substitute parts can look different from the original.
This item is not returnable
$22.49
21% OFF Phone Price : $28.49
In Stock

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Choose a symptom to see related riding mower and lawn tractor repairs.

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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

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Riding lawn mower engine clicks but doesn't turn over video

Check the starter solenoid, starter motor, wiring, battery and engine.…