Rear-Engine Riding Mower

Model #107277860 Craftsman zero-turn rear-engine riding lawn mower

Here are the diagrams and repair parts for Craftsman 107277860 zero-turn rear-engine riding lawn mower, as well as links to manuals and error code tables, if available.

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Showing 10 of 497 parts

Lawn Tractor Engine Pulley


Engine-20hp briggs & stratton Diagram

$37.06 | 
27% OFF MSRP:$51.00

In Stock

Instruction Decal


Decals Diagram

Instruction decal

Part #1734272SM

In Stock

Operator Decal


Decals Diagram

Operator decal

Part #1734207SM
$7.79 | 
35% OFF MSRP:$12.00

In Stock

Heat Shield


Engine-20hp briggs & stratton Diagram

Heat shield

Part #1734150ASM

In Stock

Pivot Rod


Controls Diagram

Pivot rod

Part #1727669SM

In Stock

Rivet Pop .1


Engine-20hp briggs & stratton Diagram

Rivet pop .1

Part #1675044SM
This item is not returnable
$2.44 | 
32% OFF MSRP:$3.60

In Stock

Seat Deck Decal


Decals Diagram

Seat deck decal

Part #1734137SM
$11.36 | 
19% OFF MSRP:$14.00

In Stock

Service Decal


Decals Diagram

Service decal

Part #1734138SM

In Stock

Lawn Tractor Electric Clutch Retainer


Engine-20hp briggs & stratton Diagram

$9.25 | 
23% OFF MSRP:$12.00

In Stock



Frame/body/seat Diagram


Part #1733573ASM

In Stock

Symptoms common to all riding mowers & tractors

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

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, dirty carburetor
Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, broken fuel line
Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim
Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tune up
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 mandrel pulleys
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 tune up

Repair guides common to all 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

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

Repair difficulty
Time required
 30 minutes or less
January 1, 2015
By Lyle Weischwill
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
January 1, 2015
By Lyle Weischwill
How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.

Repair difficulty
Time required
 30 minutes or less

Articles and videos common to all 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.

May 1, 2017

Riding lawn mower engine spins but won't start video

By Sears PartsDirect staff

Troubleshoot fuel, spark and compression issues.

June 1, 2016

How to mow a lawn for healthier grass

By Erin Hynes

How often and tall you mow your lawn has a big impact on its health. Check out these 3 rules.

March 1, 2016

How to change the Smart Switch Ignition password on a lawn tractor video

By Sears PartsDirect staff

See how to unlock the factory default start code so you can set your own passcode.