Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Companion 917257840 lawn tractor

Companion 917257840 lawn tractor Parts

Here are the diagrams and repair parts for Companion 917257840 lawn tractor, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 917257840 Riding Mowers & Tractors

  • Lawn Tractor Cotter Pin for Companion 917257840 - Part 596029501

    Drive diagram

    Pin

    Part #76020412

    Replaced by #596029501

    Info Icon
    Manufacturer substitution
    This part replaces 76020412. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Muffler Guard for Companion 917257840 - Part 531150701

    Engine diagram

    Lawn Tractor Muffler Guard

    Part #169837

    Replaced by #531150701

    Info Icon
    Manufacturer substitution
    This part replaces 169837. Substitute parts can look different from the original.
    In Stock
    $58.43
    9% OFF Phone Price : $64.43Info Icon
    Minus Item
    Qty
    Plus Item
  • Husqvarna Lawn Tractor Hex Bolt, 1/4-20 X 3/4-in for Companion 917257840 - Part 874760412

    Electrical diagram

    Tower Lawn Tractor Bolt

    Part #74760412

    Replaced by #874760412

    Info Icon
    Manufacturer substitution
    This part replaces 74760412. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $4.88
    17% OFF Phone Price : $5.88Info Icon
    Minus Item
    Qty
    Plus Item
  • Husqvarna Lawn Tractor Seat Pivot Bracket, for Companion 917257840 - Part 531152401

    Seat assembly diagram

    Lawn Tractor Seat Pivot Bracket

    Part #140551

    Replaced by #531152401

    Info Icon
    Manufacturer substitution
    This part replaces 140551. Substitute parts can look different from the original.
    In Stock
    $32.81
    Minus Item
    Qty
    Plus Item
  • Rod, Parking Brake for Companion 917257840 - Part 532175765

    Drive diagram

    Lawn Tractor Brake Rod

    Part #175765

    Replaced by #532175765

    Info Icon
    Manufacturer substitution
    This part replaces 175765. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.26
    Minus Item
    Qty
    Plus Item
  • Decal.deck.6mil.euro.nostep for Companion 917257840 - Part 581724301

    Decals diagram

    Decal

    Part #182166

    Replaced by #581724301

    Info Icon
    Manufacturer substitution
    This part replaces 182166. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.40
    Minus Item
    Qty
    Plus Item
  • Husqvarna Lawn Tractor Nut for Companion 917257840 - Part 596322601

    Drive diagram

    Lock Nut

    Part #73800600

    Replaced by #596322601

    Info Icon
    Manufacturer substitution
    This part replaces 73800600. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.87
    15% OFF Phone Price : $6.87Info Icon
    Minus Item
    Qty
    Plus Item
  • Bushing for Companion 917257840 - Part 532121248

    Seat assembly diagram

    Lawn & Garden Equipment Bushing

    Part #121248X

    Replaced by #532121248

    Info Icon
    Manufacturer substitution
    This part replaces 121248X. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.26
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Chassis Decal for Companion 917257840 - Part 581579601

    Decals diagram

    Lawn Tractor Chassis Decal

    Part #159736

    Replaced by #581579601

    Info Icon
    Manufacturer substitution
    This part replaces 159736. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
    Minus Item
    Qty
    Plus Item
  • Brkt.mntng.switch.seat.black for Companion 917257840 - Part 532174648

    Seat assembly diagram

    Lawn Tractor Seat Mounting Bracket

    Part #121246X

    Replaced by #532174648

    Info Icon
    Manufacturer substitution
    This part replaces 121246X. Substitute parts can look different from the original.
    In Stock
    $32.81
    Minus Item
    Qty
    Plus Item

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.…

Parts & More

Air Handler
Band Saw
Bottom-Mount Refrigerator
Chipper/Shredder
Compact Stereo System
Dryer
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Walk-Behind Mower
Laundry Center
Lawn & Garden Engine
Miter Saw
Parts
Rear-Tine Tiller
Refrigerator
Repair
Wet/Dry Vacuum