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Craftsman
Gas Walk-Behind Mower

Model # 917250129 Official Craftsman 38" rotary mower conversion kit

Here are the diagrams and repair parts for Official Craftsman 917250129 38" rotary mower conversion kit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 75 parts  |
E-ring 5000P
E-ring

Part #5000P

Replaced by #812000029

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Manufacturer substitution
This part replaces 5000P. 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
Nut 5394H
#7

Replacement parts diagram

Nut

Part #5394H

Replaced by #73930600

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Manufacturer substitution
This part replaces 5394H. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Keps Nut 532P
#19

Replacement parts diagram

Keps nut

Part #532P

The manufacturer no longer makes this part, and there's no substitute part

Lock Washer 1003P
#68

Replacement parts diagram

Lock washer

Part #1003P

The manufacturer no longer makes this part, and there's no substitute part

Disc 788039
#2

Replacement parts diagram

Disc

Part #788039

Replaced by #788039

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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
#17

Replacement parts diagram

Hitch pin, 2-pack

Part #4939M

Replaced by #596919601

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Manufacturer substitution
This part replaces 4939M. Substitute parts can look different from the original.
This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
Back Order
Bolt 16P
Bolt

Part #16P

The manufacturer no longer makes this part, and there's no substitute part

Coupling 786028
#3

Replacement parts 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 | 
19% OFF Phone Price : $26.89
In Stock
Shaft 776044
#10A

Replacement parts 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 | 
7% OFF Phone Price : $75.89
In Stock
Washer 1537P
#72

Replacement parts diagram

Washer

Part #1537P

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas walk-behind mowers

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

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

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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 run rough?

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

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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 vibrate a lot?

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

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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 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.…

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Repair difficulty
Time required
 60 minutes or less
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 ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

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Repair difficulty
Time required
 30 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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Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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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.…

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