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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.

Companion 917278030 lawn tractor
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Browse Parts for 917278030 Riding Mowers & Tractors

  • E-ring for Companion 917278030 - Part 812000002

    Dana transaxle diagram

    Ring

    Part #2225J

    Replaced by #812000002

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  • Husqvarna Valve Cap for Companion 917278030 - Part 532059192

    Wheels and tires diagram

    Husqvarna Lawn Tractor Tire Valve Stem Cap

    Part #59192

    Replaced by #532059192

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  • Lawn Tractor Deck Lift Kit for Companion 917278030 - Part 529845601

    Mower lift diagram

    Lawn Tractor Deck Lift Shaft Assembly

    Part #159471

    Replaced by #529845601

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    This part replaces 159471. Substitute parts can look different from the original.
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  • Tower Lawn Tractor Drawbar for Companion 917278030 - Part 532176554

    Chasssis and enclosures diagram

    Husqvarna Lawn Tractor Drawbar

    Part #176554

    Replaced by #532176554

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  • Husqvarna Lawn Tractor Attachment Hitch Pin for Companion 917278030 - Part 532003146

    Mower lift diagram

    Zinc Retainer Spring

    Part #163552

    Replaced by #532003146

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    This part replaces 163552. Substitute parts can look different from the original.
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  • Lawn Tractor Battery Cable for Companion 917278030 - Part 532004799

    Electrical diagram

    Lawn Mower Battery Cable (red)

    Part #4799J

    Replaced by #532004799

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  • Washer Pm for Companion 917278030 - Part 819131610

    Seat assembly diagram

    Lawn & Garden Equipment Washer

    Part #19131610

    Replaced by #819131610

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    This part replaces 19131610. Substitute parts can look different from the original.
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  • Briggs & Stratton Lawn & Garden Equipment Tire Sealant, 16-oz for Companion 917278030 - Part 100032R

    #NI09

    All parts diagram

    10 Oz P Seal

    Part #144334

    Replaced by #100032R

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    This part replaces 144334. Substitute parts can look different from the original.
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  • Bolt.round.head.square.neck for Companion 917278030 - Part 872050412

    Seat assembly diagram

    Lawn Tractor Bolt

    Part #72050412

    Replaced by #872050412

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  • Nut.hex.3/8-16unc for Companion 917278030 - Part 873220600

    Drive diagram

    Nut

    Part #73350600

    Replaced by #873220600

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    This part replaces 73350600. Substitute parts can look different from the original.
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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

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

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

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.

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.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

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