Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
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.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 60 parts  |
Gasket 788030
#16

Drive assembly diagram

Gasket

Part #788030

Replaced by #788030B

?
Manufacturer substitution
This part replaces 788030. Substitute parts can look different from the original.
This item is not returnable
$6.09
In Stock
Coupling 786028
#24

Drive assembly diagram

Coupling

Part #786028

Replaced by #786028

?
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
Input Shaft 776040
#5

Drive assembly diagram

Input shaft

Part #776040

Replaced by #776040A

?
Manufacturer substitution
This part replaces 776040. Substitute parts can look different from the original.
$44.04
In Stock
Shaft 776044
#21

Drive assembly diagram

Shaft

Part #776044

Replaced by #776044

?
Manufacturer substitution
This part replaces 776044. Substitute parts can look different from the original.
$70.89 | 
8% OFF Phone Price : $76.89
In Stock
Gear 778046
#4

Drive assembly diagram

Gear

Part #778046

Replaced by #778046

?
Manufacturer substitution
This part replaces 778046. Substitute parts can look different from the original.
$37.60
In Stock
Output Shaft 776042
#7

Drive assembly diagram

Output shaft

Part #776042

Replaced by #776042

?
Manufacturer substitution
This part replaces 776042. Substitute parts can look different from the original.
$49.82
In Stock
Rh Cover 772034
#8

Drive assembly diagram

Rh cover

Part #772034

Replaced by #772034

?
Manufacturer substitution
This part replaces 772034. Substitute parts can look different from the original.
$18.94
In Stock
Bearing 780034
#11

Drive assembly diagram

Bearing

Part #780034

Replaced by #780034

?
Manufacturer substitution
This part replaces 780034. Substitute parts can look different from the original.
$40.56
In Stock
Screw 792027
#25

Drive assembly diagram

Screw

Part #792027

Replaced by #730636A

?
Manufacturer substitution
This part replaces 792027. Substitute parts can look different from the original.
$15.11
In Stock
Lock Washer 10040600
#19

Main frame diagram

Lock washer

Part #10040600

Replaced by #596238701

?
Manufacturer substitution
This part replaces 10040600. Substitute parts can look different from the original.
This item is not returnable
$5.31 | 
16% OFF Phone Price : $6.31
In Stock

Symptoms for gas walk-behind mowers

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

View all

Why does my lawn mower vibrate a lot?

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

Read more

Why does my lawn mower cut unevenly?

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

Read more

Why does my lawn mower run rough?

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

Read more

Why won't my lawn mower move?

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

Read more

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…

Read more

Why does my lawn mower stall?

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

Read more

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.

View all
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.…

Read more
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.…

Read more
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.

View all
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.…

Read more
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.…

Read more
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.…

Read more

Parts & More