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Husqvarna
Gas Walk-Behind Mower

Model # HU775H-96145000700 Official Husqvarna gas lawn mower

Here are the diagrams and repair parts for Official Husqvarna HU775H-96145000700 gas lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Showing 10 of 266 parts  |
Lawn Mower Lock Nut, 3/8-in (replaces 409149, 532409148) 532409149
#57

Gear case/drive control/wheels diagram

Lawn mower lock nut, 3/8-in (replaces 409149, 532409148)

Part #532409149

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Lawn Mower Nut 532409148
#33

Gear case/drive control/wheels diagram

Lawn mower nut

Part #532409148

Replaced by #532409149

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Manufacturer substitution
This part replaces 532409148. Substitute parts can look different from the original.
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Blade Adapter 532421782
#46

Engine/housing/handle diagram

Blade adapter

Part #532421782

Replaced by #581473301

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Manufacturer substitution
This part replaces 532421782. Substitute parts can look different from the original.
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Lawn Mower Grass Bag Frame 532419951
#31

Engine/housing/handle diagram

Lawn mower grass bag frame

Part #532419951

Replaced by #585054702

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Manufacturer substitution
This part replaces 532419951. Substitute parts can look different from the original.
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Lawn Mower Bolt (replaces 191574) 532191574
#59

Engine/housing/handle diagram

Lawn mower bolt (replaces 191574)

Part #532191574

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Craftsman Lawn Mower Transmission Axle Pin (replaces 404845, 5324048-45) 532404845
#31

Gear case/drive control/wheels diagram

Craftsman lawn mower transmission axle pin (replaces 404845, 5324048-45)

Part #532404845

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Hex Nut 532132004
#18

Engine/housing/handle diagram

Hex nut

Part #532132004

Replaced by #582478602

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Manufacturer substitution
This part replaces 532132004. Substitute parts can look different from the original.
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Craftsman Lawn & Garden Equipment Bolt (replaces 17000510) 817000510
Craftsman lawn & garden equipment bolt (replaces 17000510)

Part #817000510

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Lawn Mower Handle Knob (replaces 182398, 587143001) 532182398
#6

Engine/housing/handle diagram

Lawn mower handle knob (replaces 182398, 587143001)

Part #532182398

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Lawn Mower Discharge Chute Hinge Rod (replaces 175650) 532175650
#45

Engine/housing/handle diagram

Lawn mower discharge chute hinge rod (replaces 175650)

Part #532175650

This item is not returnable
$6.64 | 
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Symptoms for gas walk-behind mowers

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

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Why does my lawn mower vibrate a lot?

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

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Why does my lawn mower cut unevenly?

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

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Why does my lawn mower run rough?

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

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Why won't my lawn mower move?

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

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Why won't my lawn mower start?

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

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Why does my lawn mower stall?

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

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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.

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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.…

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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.…

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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.…

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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.

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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.…

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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.…

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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.…

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