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Poulan
Gas Walk-Behind Mower

Model # PP850PX Official Poulan rotary lawn mower

Here are the diagrams and repair parts for Official Poulan PP850PX rotary 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 115 parts  |
Lock Nut 532132010
#24

Bag/wheels/tires diagram

Lock nut

Part #532132010

Replaced by #532409149

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Manufacturer substitution
This part replaces 532132010. Substitute parts can look different from the original.
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Lock Nut 532083923
#37

Handle/housing/engine 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.
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$5.31 | 
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Blade, 22-in 532134768
#62

Handle/housing/engine diagram

Blade, 22-in

Part #532134768

Replaced by #532406713

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Manufacturer substitution
This part replaces 532134768. Substitute parts can look different from the original.
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Lock Nut 532063124
#48

Handle/housing/engine diagram

Lock nut

Part #532063124

Replaced by #596040501

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Manufacturer substitution
This part replaces 532063124. Substitute parts can look different from the original.
BEST SELLER
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$5.11
In Stock
Lawn Mower Washer 532850263
#60

Handle/housing/engine diagram

Lawn mower washer

Part #532850263

Replaced by #596238701

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Manufacturer substitution
This part replaces 532850263. Substitute parts can look different from the original.
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$5.31 | 
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Locknut (3/8 532751592
#52

Handle/housing/engine 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
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Carriage Bolt 872070505
#53

Handle/housing/engine diagram

Carriage bolt

Part #872070505

Replaced by #596136401

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Manufacturer substitution
This part replaces 872070505. Substitute parts can look different from the original.
BEST SELLER
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Washer 532052160
#7

Bag/wheels/tires diagram

Washer

Part #532052160

Replaced by #596040101

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Manufacturer substitution
This part replaces 532052160. Substitute parts can look different from the original.
This item is not returnable
$5.11
In Stock
Spacer 532084920
#45

Handle/housing/engine diagram

Spacer

Part #532084920

Replaced by #532401629

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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
Shoulder Bolt 532084921
#39

Handle/housing/engine diagram

Shoulder bolt

Part #532084921

Replaced by #532174719

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Manufacturer substitution
This part replaces 532084921. Substitute parts can look different from the original.
This item is not returnable
$13.69
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 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

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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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