Craftsman
Rear-Engine Riding Mower

Model # 536657020 Official Craftsman 26" riding lawn mower

Here are the diagrams and repair parts for Official Craftsman 536657020 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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ALL PARTS
Showing 10 of 245 parts  |

Retaining Ring 36625
Retaining ring

Part #36625

Replaced by #812000029

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Manufacturer substitution
This part replaces 36625. 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
Lock Nut 9424215
Lock nut

Part #9424215

Replaced by #703251

?
Manufacturer substitution
This part replaces 9424215. Substitute parts can look different from the original.
$8.07
11% OFF Phone Price : $9.07
In Stock
Washer 780001
#8

Differential parts diagram

Washer

Part #780001

Replaced by #780001

?
Manufacturer substitution
This part replaces 780001. Substitute parts can look different from the original.
This item is not returnable
In Stock
E-ring 26178
#49

Drive assembly diagram

E-ring

Part #26178

Replaced by #577598MA

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Manufacturer substitution
This part replaces 26178. Substitute parts can look different from the original.
This item is not returnable
In Stock
Gear 778068
#5

Differential parts diagram

Gear

Part #778068

Replaced by #778131

?
Manufacturer substitution
This part replaces 778068. Substitute parts can look different from the original.
$32.71
15% OFF Phone Price : $38.71
In Stock
Screw 39573
#28

Top half diagram

Screw

Part #39573

Replaced by #1X20MA

?
Manufacturer substitution
This part replaces 39573. Substitute parts can look different from the original.
In Stock
Hex Head Screw 180018
#18

Transmission parts diagram

Hex head screw

Part #180018

Replaced by #1X38MA

?
Manufacturer substitution
This part replaces 180018. Substitute parts can look different from the original.
In Stock
Snap Ring 792018
#9

Differential parts diagram

Snap ring

Part #792018

Replaced by #792018

?
Manufacturer substitution
This part replaces 792018. Substitute parts can look different from the original.
This item is not returnable
In Stock
Carriage Bolt 998013
#41

Drive assembly diagram

Carriage bolt

Part #998013

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

Screw 792044
#10

Differential parts diagram

Screw

Part #792044

Replaced by #792044

?
Manufacturer substitution
This part replaces 792044. Substitute parts can look different from the original.
This item is not returnable
In Stock

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: faulty battery, bad alternator…

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

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

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

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

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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 starter motor on a riding lawn mower

How to replace the starter motor on a riding lawn mower

If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…

Repair difficulty
Time required
 30 minutes or less
How to rebuild a riding lawn mower carburetor

How to rebuild a riding lawn mower carburetor

Get your sputtering carburetor running smoothly in 60 minutes.…

Repair difficulty
Time required
 60 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.…