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Companion 917278030 lawn tractor Parts
Here are the diagrams and repair parts for Companion 917278030 lawn tractor, as well as links to manuals and error code tables, if available.
Owner’s manual
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Browse Parts for 917278030 Riding Mowers & Tractors
Electrical diagram
Cable
Part #4207JReplaced by #532004207
Manufacturer substitutionThis part replaces 4207J. Substitute parts can look different from the original.This item is not returnableIn Stock$8.1611% OFF Phone Price : $9.16
Qty
Mower diagram
Husqvarna Lawn Tractor Flat Washer
Part #178515Replaced by #532178515
Manufacturer substitutionThis part replaces 178515. Substitute parts can look different from the original.In Stock$10.0817% OFF Phone Price : $12.08QtySteering assembly diagram
Steering Wheel Adapter
Part #186737Replaced by #587738905
Manufacturer substitutionThis part replaces 186737. Substitute parts can look different from the original.In Stock$16.8311% OFF Phone Price : $18.83QtyMower diagram
Husqvarna Lawn Tractor Mandrel Housing, 6 In
Part #128774Replaced by #532128774
Manufacturer substitutionThis part replaces 128774. Substitute parts can look different from the original.In Stock$38.0314% OFF Phone Price : $44.03QtySteering assembly diagram
Lawn Tractor Shoulder Bolt
Part #175118Replaced by #532175118
Manufacturer substitutionThis part replaces 175118. Substitute parts can look different from the original.This item is not returnableIn Stock$9.26QtyMower lift diagram
Washer
Part #19211621Replaced by #819211621
Manufacturer substitutionThis part replaces 19211621. Substitute parts can look different from the original.This item is not returnableIn Stock$9.26QtyMower diagram
Lawn Mower Deflector Bracket
Part #137607Replaced by #532137607
Manufacturer substitutionThis part replaces 137607. Substitute parts can look different from the original.This item is not returnableIn Stock$9.26Qty#NI01
All parts diagram
Plug
Part #5479JReplaced by #532005479
Manufacturer substitutionThis part replaces 5479J. Substitute parts can look different from the original.In Stock$14.83QtyDecals diagram
Decal
Part #182166Replaced by #581724301
Manufacturer substitutionThis part replaces 182166. Substitute parts can look different from the original.This item is not returnableIn Stock$7.40QtySteering assembly diagram
Grease Fitting
Part #183226Replaced by #532183226
Manufacturer substitutionThis part replaces 183226. Substitute parts can look different from the original.This item is not returnableIn Stock$8.1611% OFF Phone Price : $9.16Qty
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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