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Craftsman 917986421 tractor Parts
Here are the diagrams and repair parts for Craftsman 917986421 tractor, as well as links to manuals and error code tables, if available.
Owner’s manual
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Browse Parts for 917986421 Riding Mowers & Tractors
Engine diagram
Lawn Tractor Shift Arm Knob
Part #539132624This item is not returnableIn Stock$12.97
Qty
Chassis diagram
Husqvarna Lawn Tractor Dash Hole Plug
Part #401556X428Replaced by #532404137
Manufacturer substitutionThis part replaces 401556X428. Substitute parts can look different from the original.This item is not returnableIn Stock$5.54QtySteering diagram
Lawn Tractor Spindle
Part #436874Replaced by #583512901
Manufacturer substitutionThis part replaces 436874. Substitute parts can look different from the original.In Stock$46.0812% OFF Phone Price : $52.08
QtyGround drive diagram
Lawn Tractor Brake Rod
Part #583864501Replaced by #583864502
Manufacturer substitutionThis part replaces 583864501. Substitute parts can look different from the original.This item is not returnableIn Stock$35.70QtyGround drive diagram
Idler Mount Bracket
Part #415683Replaced by #532415683
Manufacturer substitutionThis part replaces 415683. Substitute parts can look different from the original.In Stock$14.83QtyMower deck diagram
Lawn Tractor Gauge Wheel Bracket, Right
Part #404785Replaced by #532404785
Manufacturer substitutionThis part replaces 404785. Substitute parts can look different from the original.In Stock$16.69QtyGround drive diagram
Husqvarna Lawn Tractor Ground Drive Fixed Idler Pulley
Part #194326Replaced by #532194326
Manufacturer substitutionThis part replaces 194326. Substitute parts can look different from the original.In Stock$26.6418% OFF Phone Price : $32.64QtyElectrical diagram
Husqvarna Lawn Tractor Seat Switch
Part #401545Replaced by #532401545
Manufacturer substitutionThis part replaces 401545. Substitute parts can look different from the original.In Stock$48.4511% OFF Phone Price : $54.45QtyChassis diagram
Lawn & Garden Equipment Bolt
Part #74520520Replaced by #595305701
Manufacturer substitutionThis part replaces 74520520. Substitute parts can look different from the original.In Stock$6.5213% OFF Phone Price : $7.52QtyMower deck diagram
Rhsnb.1/4-20
Part #539109800Replaced by #592807801
Manufacturer substitutionThis part replaces 539109800. Substitute parts can look different from the original.This item is not returnableIn Stock$5.54Qty
RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES
Husqvarna Lawn Tractor Decal
Part #585571401
This item is not returnable
In Stock
$5.54
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Husqvarna Lawn Tractor Warning Decal
Part #581578801
This item is not returnable
In Stock
$7.40
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Lawn Tractor Bypass Decal
Part #581724801
This item is not returnable
In Stock
$5.54
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Lawn Tractor Deck Decal
Part #581580001
This item is not returnable
In Stock
$16.34
11% OFF Phone Price : $18.34
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Lawn Tractor Deck Warning Decal
Part #584904601
This item is not returnable
In Stock
$5.54
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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: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…
Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…
Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…
Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …
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 tun…
Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …
Main causes: faulty battery, bad alternator…
Main causes: shift lever needs adjustment, neutral control needs adjustment…
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 solenoid on a riding lawn mower
Replace the starter solenoid if it doesn't click when you turn the ignition key.…
Repair time and Difficulty
30 minutes or less
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 time and Difficulty
30 minutes or less
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 time and Difficulty
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.
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn some of the most common symbols found in a wiring diagram and what they mean.…
Learn how to connect cables safely to jump-start your mower’s battery.…
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