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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

  • Lawn Tractor Axle Brace for Companion 917278030 - Part 532169827

    Steering assembly diagram

    Lawn Tractor Axle Brace

    Part #169827

    Replaced by #532169827

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    This part replaces 169827. Substitute parts can look different from the original.
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    $33.20
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  • Husqvarna Lawn Tractor Screw for Companion 917278030 - Part 532152927

    Steering assembly diagram

    Husqvarna Lawn Tractor Screw

    Part #152927

    Replaced by #532152927

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    This part replaces 152927. Substitute parts can look different from the original.
    This item is not returnable
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    $6.28
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  • Lawn Tractor Hex Lock Nut for Companion 917278030 - Part 596040501

    Seat assembly diagram

    Keps Nut

    Part #STD541431

    Replaced by #596040501

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    This part replaces STD541431. Substitute parts can look different from the original.
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    $56.12
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  • Husqvarna Lawn Tractor Nylon Bearing for Companion 917278030 - Part 532120183

    Husqvarna Lawn Tractor Nylon Bearing (black)

    Part #120183X

    Replaced by #532120183

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    This part replaces 120183X. Substitute parts can look different from the original.
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    $12.96
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  • Lawn Tractor Hood Bumper for Companion 917278030 - Part 532155272

    Chasssis and enclosures diagram

    Lawn Tractor Hood Bumper

    Part #155272

    Replaced by #532155272

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    This part replaces 155272. Substitute parts can look different from the original.
    This item is not returnable
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    $7.40
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  • Husqvarna Lawn Tractor Hood Bumper, 1.75-in for Companion 917278030 - Part 532184921

    Chasssis and enclosures diagram

    Husqvarna Lawn Tractor Hood Bumper

    Part #184921

    Replaced by #532184921

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    This part replaces 184921. Substitute parts can look different from the original.
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    $9.26
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  • Husqvarna Lawn Tractor Hex Bolt, 1/4-20 X 3/4-in for Companion 917278030 - Part 874760412

    Electrical diagram

    Tower Lawn Tractor Bolt

    Part #74760412

    Replaced by #874760412

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    This part replaces 74760412. Substitute parts can look different from the original.
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    $4.88
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  • Husqvarna Lawn Tractor Socket Screw for Companion 917278030 - Part 596134202

    Engine diagram

    Lawn Tractor Socket Screw

    Part #183906

    Replaced by #596134202

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    Manufacturer substitution
    This part replaces 183906. Substitute parts can look different from the original.
    This item is not returnable
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    $6.28
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  • Tiller Bolt for Companion 917278030 - Part 595901601

    Mower diagram

    Bolt

    Part #72140506

    Replaced by #595901601

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    This part replaces 72140506. Substitute parts can look different from the original.
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    $3.24
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  • Husqvarna Lawn Tractor Washer for Companion 917278030 - Part 596204201

    Mower diagram

    Washer 17/64

    Part #19091216

    Replaced by #596204201

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    This part replaces 19091216. Substitute parts can look different from the original.
    This item is not returnable
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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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