Toys & Games

Model # 86400 Official Power Wheels bigfoot 4x4x4

Here are the diagrams and repair parts for Official Power Wheels 86400 bigfoot 4x4x4, as well as links to manuals and error code tables, if available.

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Browse Parts for
86400 Bigfoot 4X4X4
Front Bumper 8.320025
#22

Replacement parts diagram

Front bumper

Part #8.320025

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

Str Wheel 56.0982
#4

Replacement parts diagram

Str wheel

Part #56.0982

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

Strug Lnkg 550006
#27

Replacement parts diagram

Strug lnkg

Part #550006

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

Bmpr Set 8.320084
#41

Replacement parts diagram

Bmpr set

Part #8.320084

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

Super Chrome 1.0995C
#58

Replacement parts diagram

Super chrome

Part #1.0995C

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

Screw STD610810
#1

Replacement parts diagram

Screw

Part #STD610810

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

Screw STD6010807
#12

Replacement parts diagram

Screw

Part #STD6010807

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

Chrgr 040018
#28

Replacement parts diagram

Chrgr

Part #040018

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

Screw STD610805
#43

Replacement parts diagram

Screw

Part #STD610805

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

Wheel 620002
#38

Replacement parts diagram

Wheel

Part #620002

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: 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

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 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.…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…