Rear-Engine Riding Mower

Model # 536250870 Official Craftsman 26" riding lawn mower

Here are the diagrams and repair parts for Official Craftsman 536250870 26" riding lawn mower, as well as links to manuals and error code tables, if available.

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536250870 Riding Mowers & Tractors
Solenoid 44429
#18

Wiring diagram diagram

Solenoid

Part #44429

Replaced by #532146154

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Manufacturer substitution
This part replaces 44429. Substitute parts can look different from the original.
BEST SELLER
$28.33
17% OFF Phone Price : $34.33
In Stock
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
$4.51
18% OFF Phone Price : $5.51
In Stock
Lock Nut 9424215
Lock nut

Part #9424215

Replaced by #703251

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Manufacturer substitution
This part replaces 9424215. Substitute parts can look different from the original.
$8.07
11% OFF Phone Price : $9.07
In Stock
Carriage Bolt 998013
#82

Drive assembly diagram

Carriage bolt

Part #998013

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

E-ring 26178
#81

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
Axle Washer 642
Axle washer

Part #642

Replaced by #17X192MA

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Manufacturer substitution
This part replaces 642. Substitute parts can look different from the original.
$8.49
11% OFF Phone Price : $9.49
In Stock
Harpin Cottr 39521
Harpin cottr

Part #39521

Replaced by #31X9MA

?
Manufacturer substitution
This part replaces 39521. Substitute parts can look different from the original.
This item is not returnable
In Stock
Bearing 44532
#55

Main frame diagram

Bearing

Part #44532

Replaced by #50546MA

?
Manufacturer substitution
This part replaces 44532. Substitute parts can look different from the original.
In Stock
Wheel Axle 23763
#44

Mower deck diagram

Wheel axle

Part #23763

Replaced by #310716MA

?
Manufacturer substitution
This part replaces 23763. Substitute parts can look different from the original.
$8.69
10% OFF Phone Price : $9.69
In Stock
Switch With Key 44745
#2

Wiring diagram diagram

Switch with key

Part #44745

Replaced by #421064MA

?
Manufacturer substitution
This part replaces 44745. Substitute parts can look different from the original.
$43.79
12% OFF Phone Price : $49.79
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: 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: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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: shift lever needs adjustment, neutral control needs adjustment…

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

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

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

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 a mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Repair difficulty
Time required
 30 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.…