Gas Walk-Behind Mower

Model # 7800756 Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 7800756 lawn mower, as well as links to manuals and error code tables, if available.

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7800756 Walk-Behind Mowers
Nut 1931277
#18

Transmission & wheels diagram

Nut

Part #1931277

Replaced by #703409

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Manufacturer substitution
This part replaces 1931277. Substitute parts can look different from the original.
$9.27
10% OFF Phone Price : $10.27
In Stock
Handle Knob 7102990
Handle knob

Part #7102990

Replaced by #703065

?
Manufacturer substitution
This part replaces 7102990. Substitute parts can look different from the original.
This item is not returnable
$11.89
14% OFF Phone Price : $13.89
In Stock
Lawn & Garden Equipment Bolt 1931333
#11

Handle & controls (electric start) diagram

Lawn & garden equipment bolt

Part #1931333

Replaced by #703185

?
Manufacturer substitution
This part replaces 1931333. Substitute parts can look different from the original.
This item is not returnable
$5.63
15% OFF Phone Price : $6.63
In Stock
Retaining Ring 7014341
#14

Transmission & wheels diagram

Retaining ring

Part #7014341

Replaced by #703976

?
Manufacturer substitution
This part replaces 7014341. Substitute parts can look different from the original.
This item is not returnable
$7.09
12% OFF Phone Price : $8.09
In Stock
Handle 7300649BH
Handle

Part #7300649BH

Replaced by #7300649BHYP

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Manufacturer substitution
This part replaces 7300649BH. Substitute parts can look different from the original.
In Stock
Acss Dr Btry 7103345
#11

Drive control (electrical start) diagram

Acss dr btry

Part #7103345

Replaced by #7103345YP

?
Manufacturer substitution
This part replaces 7103345. Substitute parts can look different from the original.
In Stock
Pulley 7100240
#8

Transmission & wheels diagram

Pulley

Part #7100240

Replaced by #7100240YP

?
Manufacturer substitution
This part replaces 7100240. Substitute parts can look different from the original.
In Stock
Adapter 7103804
#34

Mower deck diagram

Adapter

Part #7103804

Replaced by #7103804YP

?
Manufacturer substitution
This part replaces 7103804. Substitute parts can look different from the original.
In Stock
Retainer Ring 7027999
#11

Transmission & wheels diagram

Retainer ring

Part #7027999

Replaced by #7027999YP

?
Manufacturer substitution
This part replaces 7027999. Substitute parts can look different from the original.
This item is not returnable
In Stock
Axle Pin 7100861
#12

Transmission & wheels diagram

Axle pin

Part #7100861

Replaced by #7100861YP

?
Manufacturer substitution
This part replaces 7100861. Substitute parts can look different from the original.
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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