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Weed Eater SGT18H46C tractor

Weed Eater SGT18H46C tractor Parts

Here are the diagrams and repair parts for Weed Eater SGT18H46C tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for SGT18H46C Riding Mowers & Tractors

  • Hex Flange Bolt for Weed Eater SGT18H46C - Part 74490536

    Drive diagram

    Hex Flange Bolt

    Part #74490536

    The manufacturer no longer makes this part, and there's no substitute part

  • Lift Lever Assembly, Right for Weed Eater SGT18H46C - Part 159189

    Mower lift diagram

    Lift Lever Assembly, Right

    Part #159189

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn Tractor Deflector Shield for Weed Eater SGT18H46C - Part 166883X428

    Mower deck diagram

    Lawn Tractor Deflector Shield

    Part #166883X428

    The manufacturer no longer makes this part, and there's no substitute part

  • Bracket Lh for Weed Eater SGT18H46C - Part 123780X

    Drive diagram

    Bracket Lh

    Part #123780X

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn Tractor Anti-sway Bar Bracket for Weed Eater SGT18H46C - Part 138457

    Mower deck diagram

    Lawn Tractor Anti-sway Bar Bracket

    Part #138457

    The manufacturer no longer makes this part, and there's no substitute part

  • Washer for Weed Eater SGT18H46C - Part 144283

    Chassis diagram

    Washer

    Part #144283

    The manufacturer no longer makes this part, and there's no substitute part

  • Gripco Nut for Weed Eater SGT18H46C - Part 1685H

    Drive diagram

    Gripco Nut

    Part #1685H

    The manufacturer no longer makes this part, and there's no substitute part

  • Service Deck for Weed Eater SGT18H46C - Part 172497

    #NI07

    All parts diagram

    Service Deck

    Part #172497

    The manufacturer no longer makes this part, and there's no substitute part

  • Lawn Tractor Spacer for Weed Eater SGT18H46C - Part 169672

    Mower deck diagram

    Lawn Tractor Spacer

    Part #169672

    The manufacturer no longer makes this part, and there's no substitute part

  • Belt Keeper for Weed Eater SGT18H46C - Part 162848

    Drive diagram

    Belt Keeper

    Part #162848

    The manufacturer no longer makes this part, and there's no substitute part

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

Bottom-Mount Refrigerator
Carpet Cleaner
Cooktop
Dishwasher
Dryer
Front-Engine Lawn Tractor
Gas Range
Laundry Center
Microwave/Hood Combo
Parts
Power Rake
Range Hood
Side-By-Side Refrigerator
Wall Oven
Washer