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Poulan
Gas Walk-Behind Mower

Model # PP751HKA Official Poulan lawn mower

Here are the diagrams and repair parts for Official Poulan PP751HKA lawn mower, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 64 parts  |
Lock Nut 532083923
#47

Lawn mower diagram

Lock nut

Part #532083923

Replaced by #532409149

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Manufacturer substitution
This part replaces 532083923. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Lawn Mower Washer 532850263
#54

Lawn mower diagram

Lawn mower washer

Part #532850263

Replaced by #596238701

?
Manufacturer substitution
This part replaces 532850263. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Locknut (3/8 532751592
#59

Lawn mower diagram

Locknut (3/8

Part #532751592

Replaced by #596322601

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Manufacturer substitution
This part replaces 532751592. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.11
In Stock
Spacer 532084920
#38

Lawn mower diagram

Spacer

Part #532084920

Replaced by #532401629

?
Manufacturer substitution
This part replaces 532084920. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock
Screw 532055187
#29

Lawn mower diagram

Screw

Part #532055187

Replaced by #532428867

?
Manufacturer substitution
This part replaces 532055187. Substitute parts can look different from the original.
This item is not returnable
$6.64 | 
13% OFF Phone Price : $7.64
In Stock
Bracket-up S 532125162
#15

Lawn mower diagram

Bracket-up s

Part #532125162

Replaced by #532850733

?
Manufacturer substitution
This part replaces 532125162. Substitute parts can look different from the original.
This item is not returnable
$8.54
In Stock
Washer 532059289
#28

Lawn mower diagram

Washer

Part #532059289

Replaced by #532059289

?
Manufacturer substitution
This part replaces 532059289. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Hex Head Screw 532851084
#53

Lawn mower diagram

Hex head screw

Part #532851084

This item is not returnable
$6.83
In Stock
Hardened Washer 532851074
#55

Lawn mower diagram

Hardened washer

Part #532851074

This item is not returnable
$6.83
In Stock
Flat Washer 532088348
#72

Lawn mower diagram

Flat washer

Part #532088348

This item is not returnable
$6.83
In Stock

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 run rough?

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

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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 vibrate a lot?

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

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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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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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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 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…

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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. …

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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…

Read more
Repair difficulty
Time required
 45 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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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