Gas Walk-Behind Mower

Model # 91762505 Official Craftsman side-discharge mower head replacement kit

Here are the diagrams and repair parts for Official Craftsman 91762505 side-discharge mower head replacement kit, as well as links to manuals and error code tables, if available.

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91762505 Walk-Behind Mowers
Lock Washer 10040600
#19

Main frame diagram

Lock washer

Part #10040600

Replaced by #596238701

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Manufacturer substitution
This part replaces 10040600. Substitute parts can look different from the original.
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This item is not returnable
$4.31
19% OFF Was : $5.31
In Stock
Cap Seal 786029
#18

Drive assembly diagram

Cap seal

Part #786029

Replaced by #786029

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Manufacturer substitution
This part replaces 786029. Substitute parts can look different from the original.
$34.58
15% OFF Phone Price : $40.58
In Stock
Gasket 788030
#16

Drive assembly diagram

Gasket

Part #788030

Replaced by #788030B

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Manufacturer substitution
This part replaces 788030. Substitute parts can look different from the original.
This item is not returnable
In Stock
Rh Cover 772034
#8

Drive assembly diagram

Rh cover

Part #772034

Replaced by #772034

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Manufacturer substitution
This part replaces 772034. Substitute parts can look different from the original.
In Stock
Coupling 786028
#24

Drive assembly diagram

Coupling

Part #786028

Replaced by #786028

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Manufacturer substitution
This part replaces 786028. Substitute parts can look different from the original.
This item is not returnable
$21.89
22% OFF Phone Price : $27.89
In Stock
Axle Bolt 4361H
#16

Main frame diagram

Axle bolt

Part #4361H

Replaced by #532179613

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Manufacturer substitution
This part replaces 4361H. Substitute parts can look different from the original.
This item is not returnable
In Stock
Shaft 776044
#21

Drive assembly diagram

Shaft

Part #776044

Replaced by #776044

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Manufacturer substitution
This part replaces 776044. Substitute parts can look different from the original.
$70.89
8% OFF Phone Price : $76.89
In Stock
Blade Drive 626A35
#1

Main frame diagram

Blade drive

Part #626A35

Replaced by #794327A

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Manufacturer substitution
This part replaces 626A35. Substitute parts can look different from the original.
In Stock
Gear 778046
#4

Drive assembly diagram

Gear

Part #778046

Replaced by #778046

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Manufacturer substitution
This part replaces 778046. Substitute parts can look different from the original.
In Stock
Blade Drive 626A34
#12

Main frame diagram

Blade drive

Part #626A34

Replaced by #794328A

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Manufacturer substitution
This part replaces 626A34. 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: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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

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

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…

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

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 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…

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. …

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…

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.

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.…

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.…

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.…