Gas Walk-Behind Mower

Model # 8811 Official Sunshine push-type self-propelled rotary lawn mower

Here are the diagrams and repair parts for Official Sunshine 8811 push-type self-propelled rotary lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for
8811 Walk-Behind Mowers
Grease Fitting 71
#71

Handle assembly diagram

Grease fitting

Part #71

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

Control Rod 81
#81

Handle assembly diagram

Control rod

Part #81

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

Fork 29
#29

Replacement parts diagram

Fork

Part #29

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

Base Engine 45
#45

Replacement parts diagram

Base engine

Part #45

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

Bolt 19
#19

Replacement parts diagram

Bolt

Part #19

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

V-belt 72
#72

Handle assembly diagram

V-belt

Part #72

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

Shaft 56
#56

Handle assembly diagram

Shaft

Part #56

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

Control Clip 49
#49

Replacement parts diagram

Control clip

Part #49

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

Handle Grips 1
Handle grips

Part #1

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

Arm 61
#61

Handle assembly diagram

Arm

Part #61

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

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.…

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.…

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them.…