Craftsman
Rear-Engine Riding Mower

Model # 10727790 Official Craftsman zero-turn rear-engine riding lawn mower

Here are the diagrams and repair parts for Official Craftsman 10727790 zero-turn rear-engine riding lawn mower, 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 346 parts  |

Hose Fuel 11 1726594SM
#32

Engine-kohler (10727788) diagram

Hose fuel 11

Part #1726594SM

Replaced by #791766

?
Manufacturer substitution
This part replaces 1726594SM. Substitute parts can look different from the original.
BEST SELLER
$9.59
9% OFF Phone Price : $10.59
In Stock
Hex Lock Nut 1920397SM
#42

44"/50" deck-housing/arbor diagram

Hex lock nut

Part #1920397SM

Replaced by #703232

?
Manufacturer substitution
This part replaces 1920397SM. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.24
14% OFF Phone Price : $7.24
In Stock
Briggs And Stratton Switch-pto Push 1722887SM
#9

Electrical diagram

Briggs and stratton switch-pto push

Part #1722887SM

Replaced by #1722887SM

?
Manufacturer substitution
This part replaces 1722887SM. Substitute parts can look different from the original.
$37.79
14% OFF Phone Price : $43.79
In Stock
Lawn Tractor Bearing 1715724SM
#10

44"/50" deck-housing/arbor diagram

Lawn tractor bearing

Part #1715724SM

$16.09
11% OFF Phone Price : $18.09
In Stock
Lawn Tractor Mandrel Shaft Spacer 1732544SM
#11

44"/50" deck-housing/arbor diagram

Lawn tractor mandrel shaft spacer

Part #1732544SM

This item is not returnable
$8.94
10% OFF Phone Price : $9.94
In Stock
Trunnion 1731894SM
#14

Lift diagram

Trunnion

Part #1731894SM

Replaced by #1731894SM

?
Manufacturer substitution
This part replaces 1731894SM. Substitute parts can look different from the original.
This item is not returnable
$15.02
12% OFF Phone Price : $17.02
In Stock
Hex Flange Nut 1931277SM
Hex flange nut

Part #1931277SM

Replaced by #703409

?
Manufacturer substitution
This part replaces 1931277SM. Substitute parts can look different from the original.
$9.27
10% OFF Phone Price : $10.27
In Stock
Clip Hair Pi 1960074SM
#10

Lift diagram

Clip hair pi

Part #1960074SM

Replaced by #703300

?
Manufacturer substitution
This part replaces 1960074SM. Substitute parts can look different from the original.
This item is not returnable
$6.69
13% OFF Phone Price : $7.69
In Stock
Tube, Caster Wheel Spacer 7035359SM
#3

Wheel & tire diagram

Tube, caster wheel spacer

Part #7035359SM

Replaced by #1734841SM

?
Manufacturer substitution
This part replaces 7035359SM. Substitute parts can look different from the original.
This item is not returnable
$22.09
21% OFF Phone Price : $28.09
In Stock
Briggs And Stratton Spacer-0.385id 0.6697 1666294SM
#13

Lift diagram

Briggs and stratton spacer-0.385id 0.6697

Part #1666294SM

Replaced by #1666294SM

?
Manufacturer substitution
This part replaces 1666294SM. Substitute parts can look different from the original.
This item is not returnable
$8.49
11% OFF Phone Price : $9.49
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....