Craftsman
Front-Engine Lawn Tractor

Model # 917255810 (1987) Official Craftsman tractor - 1987

Here are the diagrams and repair parts for Official Craftsman 917255810-1987 tractor - 1987, 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 355 parts  |

Hub Cap 104757X
Hub cap

Part #104757X

Replaced by #532104757

?
Manufacturer substitution
This part replaces 104757X. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31
16% OFF Phone Price : $6.31
In Stock
Tire 106222X
#69

Steering assembly diagram

Tire

Part #106222X

Replaced by #532122073

?
Manufacturer substitution
This part replaces 106222X. Substitute parts can look different from the original.
BEST SELLER
$61.64
9% OFF Phone Price : $67.64
In Stock
Lawn Tractor Bearing 3366R
#54

Steering assembly diagram

Lawn tractor bearing

Part #3366R

Replaced by #532003366

?
Manufacturer substitution
This part replaces 3366R. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31
16% OFF Phone Price : $6.31
In Stock
Hardened Race Thrust Bearing 6266H
#21

Steering assembly diagram

Hardened race thrust bearing

Part #6266H

Replaced by #532006266

?
Manufacturer substitution
This part replaces 6266H. Substitute parts can look different from the original.
BEST SELLER
$11.09
15% OFF Phone Price : $13.09
In Stock
Gas Outlet Bushing 3645J
#40

Chassis and enclosures diagram

Gas outlet bushing

Part #3645J

Replaced by #532003645

?
Manufacturer substitution
This part replaces 3645J. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31
16% OFF Phone Price : $6.31
In Stock
Fuel Cap 105965X
#24

Chassis and enclosures diagram

Fuel cap

Part #105965X

Replaced by #581075501

?
Manufacturer substitution
This part replaces 105965X. Substitute parts can look different from the original.
BEST SELLER
$30.64
16% OFF Phone Price : $36.64
In Stock
Lawn Tractor Ignition Switch STD365402
#4

Electrical diagram

Lawn tractor ignition switch

Part #STD365402

Replaced by #532365402

?
Manufacturer substitution
This part replaces STD365402. Substitute parts can look different from the original.
BEST SELLER
$28.82
17% OFF Phone Price : $34.82
In Stock
Battery 9272R
#20

Electrical diagram

Battery

Part #9272R

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

Rim Assembly 106108X
#81

Drive diagram

Rim assembly

Part #106108X

Replaced by #532106108

?
Manufacturer substitution
This part replaces 106108X. Substitute parts can look different from the original.
BEST SELLER
$92.29
6% OFF Phone Price : $98.29
In Stock
Bolt 72140505
#6

38" mower diagram

Bolt

Part #72140505

Replaced by #596136401

?
Manufacturer substitution
This part replaces 72140505. Substitute parts can look different from the original.
BEST SELLER
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: 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 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
How to replace a riding lawn mower blade

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
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair difficulty
Time required
 15 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.…