Sears
Automotive

Model # 81780860 Official Sears moped

Here are the diagrams and repair parts for Official Sears 81780860 moped, 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 538 parts  |

Brake Lever 3319
#47

Handlebar and controls diagram

Brake lever

Part #3319

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

Bracket 2036
#26

Frame, saddle, seat, luggage carrier diagram

Bracket

Part #2036

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

Bearing Cup 3215
#9

Rear wheel diagram

Bearing cup

Part #3215

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

Bracket 3064
#13

Mudguards diagram

Bracket

Part #3064

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

Fuel Hose 2041
#16

Fuel tank, fuel tab diagram

Fuel hose

Part #2041

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

Pedal 3279
#9

Pedals, chains, chain tensioner diagram

Pedal

Part #3279

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

Spare Key 3256
#32

Frame, saddle, seat, luggage carrier diagram

Spare key

Part #3256

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

Hex Nut 2064
#8

Fuel tank, fuel tab diagram

Hex nut

Part #2064

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

Hex Screw 2043
#14

Rear wheel diagram

Hex screw

Part #2043

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

Speedometer 3084

#NI

All parts diagram

Speedometer

Part #3084

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

Symptoms for gas walk-behind mowers

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

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

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

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

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

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…

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 rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

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

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas 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 remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

How to sharpen a lawn mower blade

How to sharpen a lawn mower blade

A dull blade leaves grass tips tattered. Sharpen it several times a season. Here's how.…

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…