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Poulan
Gas Walk-Behind Mower

Model # PP740S Official Poulan lawn mower

Here are the diagrams and repair parts for Official Poulan PP740S lawn mower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 30 parts  |
Lock Nut 532069180
#65

Lawn mower diagram

Lock nut

Part #532069180

This item is not returnable
$5.11
In Stock
Hex Head Screw 532851084
#52

Lawn mower diagram

Hex head screw

Part #532851084

This item is not returnable
$6.83
In Stock
Hardened Washer 532851074
#54

Lawn mower diagram

Hardened washer

Part #532851074

This item is not returnable
$6.83
In Stock
Replacement 532132830

#NI01

All parts diagram

Replacement

Part #532132830

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

Bracket 532125207
#60

Lawn mower diagram

Bracket

Part #532125207

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

Hubcap 532077400
#34

Lawn mower diagram

Hubcap

Part #532077400

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

Cable Assembly 532851671
#6

Lawn mower diagram

Cable assembly

Part #532851671

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

Handle Assembly 532125163
#23

Lawn mower diagram

Handle assembly

Part #532125163

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

Cable Clamp 532213146
#18

Lawn mower diagram

Cable clamp

Part #532213146

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

Throttle Control 532851462
#8

Lawn mower diagram

Throttle control

Part #532851462

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.

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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.…

Read more
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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