Husqvarna
Gas Walk-Behind Mower

Model #7021P (96133001904) Husqvarna lawn mower

Here are the repair parts and diagrams for your Husqvarna 7021P-96133001904 lawn mower. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 69 parts

Lawn Mower Lock Nut, 3/8-in

#39

Lawn mower Diagram

Lawn mower lock nut, 3/8-in

Part #532409149
This item is not returnable

$3.02

In Stock

Lawn Mower Bolt

#6

Lawn mower Diagram

Lawn mower bolt

Part #532191574
This item is not returnable

$3.72

In Stock

Lawn Mower Rear Skirt

#21

Lawn mower Diagram

Lawn mower rear skirt

Part #532416860

$11.90

In Stock

Lawn Mower Handle Knob

#14

Lawn mower Diagram

Lawn mower handle knob

Part #532182398
This item is not returnable

$4.88

In Stock

Lawn & Garden Equipment Bolt

#84

Lawn mower Diagram

Lawn & garden equipment bolt

Part #817000510
This item is not returnable

$5.31

In Stock

Lawn Mower Cotter Pin

#15

Lawn mower Diagram

Lawn mower cotter pin

Part #532051793
This item is not returnable

$4.88

In Stock

Lawn Mower Recoil Starter Rope Guide

#4

Lawn mower Diagram

Lawn mower recoil starter rope guide

Part #581902101
This item is not returnable

$3.50

In Stock

Lawn Mower Mulching Door Spring

#58

Lawn mower Diagram

Lawn mower mulching door spring

Part #532152124
This item is not returnable

$4.88

In Stock

Lawn Mower Height Adjuster Lever Spacer

#30

Lawn mower Diagram

Lawn mower height adjuster lever spacer

Part #532401629
This item is not returnable

$3.26

In Stock

Lawn Mower Starter Rope Guide T-Knob

#5

Lawn mower Diagram

Lawn mower starter rope guide t-knob

Part #581912601
This item is not returnable

$2.54

In Stock

Symptoms for gas walk-behind mowers

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

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel
Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade
Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent
Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up
Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key
Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, bad ignition coil

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.

March 1, 2016
By Lyle Weischwill
How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive cable if it's broken or frozen up inside the sheath.

Repair difficulty
Time required
 60 minutes or less
April 1, 2013
By Lyle Weischwill
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
April 1, 2013
By Lyle Weischwill
How to replace a lawn mower safety switch

The safety switch stops the engine when you release the lever on the handle. This repair guide explains how to replace it if it's not working correctly.

Repair difficulty
Time required
 30 minutes or less

Articles and videos common to all walk-behind mowers

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

October 1, 2019

Types of walk-behind mower blades video

By Sears PartsDirect staff

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