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 # 917250123 Official Craftsman 38" mower attachment

Here are the diagrams and repair parts for Official Craftsman 917250123 38" mower attachment, 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 89 parts  |
E-ring 98000071
#40

Replacement parts diagram

E-ring

Part #98000071

Replaced by #812000029

?
Manufacturer substitution
This part replaces 98000071. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.50 | 
22% OFF Phone Price : $4.50
In Stock
Washer 19252016
#39

Replacement parts diagram

Washer

Part #19252016

Replaced by #532121749

?
Manufacturer substitution
This part replaces 19252016. Substitute parts can look different from the original.
This item is not returnable
$3.98 | 
20% OFF Phone Price : $4.98
In Stock
Gasket 788030
#16

Head 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
Cap Seal 786029
#18

Head assembly diagram

Cap seal

Part #786029

Replaced by #786029

?
Manufacturer substitution
This part replaces 786029. Substitute parts can look different from the original.
$34.58 | 
15% OFF Phone Price : $40.58
In Stock
Rh Assy 794041
Rh assy

Part #794041

Replaced by #794041

?
Manufacturer substitution
This part replaces 794041. Substitute parts can look different from the original.
$190.93 | 
6% OFF Phone Price : $202.93
In Stock
Blade Spring Washer 9914M
#58

Replacement parts diagram

Blade spring washer

Part #9914M

Replaced by #583781401

?
Manufacturer substitution
This part replaces 9914M. Substitute parts can look different from the original.
$20.54
In Stock
Washer 19131414
#61

Replacement parts diagram

Washer

Part #19131414

Replaced by #819131414

?
Manufacturer substitution
This part replaces 19131414. Substitute parts can look different from the original.
This item is not returnable
$6.83
In Stock
Lh Assy 794042
Lh assy

Part #794042

Replaced by #794042

?
Manufacturer substitution
This part replaces 794042. Substitute parts can look different from the original.
$192.29 | 
6% OFF Phone Price : $204.29
In Stock
Disc 788039
Disc

Part #788039

Replaced by #788039

?
Manufacturer substitution
This part replaces 788039. Substitute parts can look different from the original.
This item is not returnable
$4.40
In Stock
Hitch Pin, 2-pack 4939M
#12

Replacement parts diagram

Hitch pin, 2-pack

Part #4939M

Replaced by #596919601

?
Manufacturer substitution
This part replaces 4939M. Substitute parts can look different from the original.
This item is not returnable
$3.98 | 
20% OFF Phone Price : $4.98
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 stall?

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

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 cut unevenly?

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

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 does my lawn mower run rough?

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

Read more

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

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 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 transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower carburetor

How to replace a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Replace the carburetor if it's clogged or damaged.…

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

Grass Catcher Attachment
Parts for Grass catcher attachment