Gas Walk-Behind Mower

Model # 881545-00 (SP19550EX) Official Snapper lawn mower

Here are the diagrams and repair parts for Official Snapper 881545-00 (SP19550EX) lawn mower, as well as links to manuals and error code tables, if available.

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881545-00 (SP19550EX) Walk-Behind Mowers
Pushnut 1/4 7091020
#170

Housing diagram

Pushnut 1/4

Part #7091020

Replaced by #704005

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Manufacturer substitution
This part replaces 7091020. Substitute parts can look different from the original.
This item is not returnable
$7.29
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In Stock
Mulch Plug 880909
#30

Bag & mulch diagram

Mulch plug

Part #880909

Replaced by #880909YP

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Manufacturer substitution
This part replaces 880909. Substitute parts can look different from the original.
In Stock
Transmission 880341
#65

Height of cut - 19" self-propelled diagram

Transmission

Part #880341

Replaced by #880341YP

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Manufacturer substitution
This part replaces 880341. Substitute parts can look different from the original.
In Stock
Lawn Mower Drive Belt 880268
#70

Height of cut - 19" self-propelled diagram

Lawn mower drive belt

Part #880268

Replaced by #880268YP

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Manufacturer substitution
This part replaces 880268. Substitute parts can look different from the original.

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In Stock
Lawn Mower Bushing 880050
#170

Height of cut - 19" self-propelled diagram

Lawn mower bushing

Part #880050

Replaced by #880050YP

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Manufacturer substitution
This part replaces 880050. Substitute parts can look different from the original.
In Stock
Shoulder Bolt 880651
#200

Height of cut - 19" self-propelled diagram

Shoulder bolt

Part #880651

Replaced by #880651YP

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Manufacturer substitution
This part replaces 880651. Substitute parts can look different from the original.
This item is not returnable
In Stock
Adjuster 880052
#210

Height of cut - 19" self-propelled diagram

Adjuster

Part #880052

Replaced by #880052YP

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Manufacturer substitution
This part replaces 880052. Substitute parts can look different from the original.
In Stock
Spacer 880583
#190

Housing diagram

Spacer

Part #880583

Replaced by #880583YP

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Manufacturer substitution
This part replaces 880583. Substitute parts can look different from the original.
This item is not returnable
In Stock
Blade,19 880638
#40

Blade diagram

Blade,19

Part #880638

Replaced by #880638BZYP

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Manufacturer substitution
This part replaces 880638. Substitute parts can look different from the original.

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In Stock
Blade Adapter 880567
#30

Blade diagram

Blade adapter

Part #880567

Replaced by #880567YP

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Manufacturer substitution
This part replaces 880567. Substitute parts can look different from the original.
In Stock

Symptoms for gas walk-behind mowers

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

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

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

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

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

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

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

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.

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.…

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.…

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.…

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.

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.…

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.…

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.…