Craftsman
Front-Engine Lawn Tractor

Model # 917250830-1977 Official Craftsman lawn tractor - 1977

Here are the diagrams and repair parts for Official Craftsman 917250830-1977 lawn tractor - 1977, 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 481 parts  |

Solenoid 73233
#15

Wiring diagram diagram

Solenoid

Part #73233

Replaced by #532146154

?
Manufacturer substitution
This part replaces 73233. Substitute parts can look different from the original.
BEST SELLER
$24.60
20% OFF Phone Price : $30.60
In Stock
Pad 790006
#79

Transaxle diagram

Pad

Part #790006

Replaced by #799021

?
Manufacturer substitution
This part replaces 790006. Substitute parts can look different from the original.
BEST SELLER
$8.91
10% OFF Phone Price : $9.91
Back Order
E-ring 52913
#17

Axle assemblys diagram

E-ring

Part #52913

Replaced by #812000029

?
Manufacturer substitution
This part replaces 52913. 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
Plate 790007
#80

Transaxle diagram

Plate

Part #790007

Replaced by #790007

?
Manufacturer substitution
This part replaces 790007. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.29
16% OFF Phone Price : $6.29
In Stock
Nut 60249
#37

Axle assemblys diagram

Nut

Part #60249

Replaced by #596433401

?
Manufacturer substitution
This part replaces 60249. Substitute parts can look different from the original.
This item is not returnable
$3.98
20% OFF Phone Price : $4.98
In Stock
Idler Pulley 67400
#26

Clutch assembly diagram

Idler pulley

Part #67400

Replaced by #532104679

?
Manufacturer substitution
This part replaces 67400. Substitute parts can look different from the original.
This item is not returnable
$19.98
9% OFF Phone Price : $21.98
In Stock
Washer 780001
#18

Transaxle 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
Washer 792076
#83

Transaxle diagram

Washer

Part #792076

Replaced by #792076A

?
Manufacturer substitution
This part replaces 792076. Substitute parts can look different from the original.
This item is not returnable
In Stock
Washer 780072
#64

Transaxle diagram

Washer

Part #780072

Replaced by #780072

?
Manufacturer substitution
This part replaces 780072. Substitute parts can look different from the original.
This item is not returnable
$3.40
23% OFF Phone Price : $4.40
In Stock
Pinion 778068
#15

Transaxle diagram

Pinion

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

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.…