Craftsman
Rear-Engine Riding Mower

Model # 1318240 Official Craftsman 26" riding lawn mower

Here are the diagrams and repair parts for Official Craftsman 1318240 26" riding lawn mower, 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 164 parts  |

Pin 53571

#49

All parts diagram

Pin

Part #53571

Replaced by #532003146

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Manufacturer substitution
This part replaces 53571. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.02
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In Stock
E-ring 52913

#52

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E-ring

Part #52913

Replaced by #812000029

?
Manufacturer substitution
This part replaces 52913. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.50
22% OFF Phone Price : $4.50
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Nut 50675

#32

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Nut

Part #50675

Replaced by #532050675

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Manufacturer substitution
This part replaces 50675. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lock Nut 54958
#9

Differential & axle diagram

Lock nut

Part #54958

Replaced by #873540500

?
Manufacturer substitution
This part replaces 54958. Substitute parts can look different from the original.
This item is not returnable
In Stock
Washer 52966

#53

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Washer

Part #52966

Replaced by #532121749

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Manufacturer substitution
This part replaces 52966. Substitute parts can look different from the original.
This item is not returnable
$3.98
20% OFF Phone Price : $4.98
In Stock
Washer 53847

#36

All parts diagram

Washer

Part #53847

Replaced by #STD551025

?
Manufacturer substitution
This part replaces 53847. Substitute parts can look different from the original.
This item is not returnable
$2.49
29% OFF Phone Price : $3.49
In Stock
Nut 55615

#132

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Nut

Part #55615

Replaced by #873510600

?
Manufacturer substitution
This part replaces 55615. Substitute parts can look different from the original.
In Stock
Lock Nut 54922

#77

All parts diagram

Lock nut

Part #54922

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

Screw 51447

#54

All parts diagram

Screw

Part #51447

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

Yoke 52869
#3

Gear case assembly diagram

Yoke

Part #52869

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

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: faulty battery, bad alternator…

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

How to replace the seat switch on a riding lawn mower

How to replace the seat switch on a riding lawn mower

Follow the steps in this guide to install a new riding mower seat switch in about 15 minutes.…

Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower spark plug

How to replace a riding lawn mower spark plug

If the engine is hard to start or if the spark plug electrode is burnt or cracked, take 15 minutes to replace it.…

Repair difficulty
Time required
 15 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

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.…

Riding lawn mower engine clicks but doesn't turn over video

Riding lawn mower engine clicks but doesn't turn over video

Check the starter solenoid, starter motor, wiring, battery and engine.…