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Husqvarna ZTHKH4818A (968999157) riding lawn mower

Husqvarna ZTHKH4818A (968999157) riding lawn mower Parts

Here are the diagrams and repair parts for Husqvarna ZTHKH4818A (968999157) riding lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for ZTHKH4818A (968999157) Riding Mowers & Tractors

  • Adjustment Grip for Husqvarna ZTHKH4818A (968999157) - Part 539976526

    Park brake diagram

    Adjustment Grip

    Part #539976526

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

  • Foot.plate-o for Husqvarna ZTHKH4818A (968999157) - Part 539104590

    Main frame diagram

    Foot.plate-o

    Part #539104590

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

  • Park Linkage for Husqvarna ZTHKH4818A (968999157) - Part 539103273

    Park brake diagram

    Park Linkage

    Part #539103273

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

  • Bearing for Husqvarna ZTHKH4818A (968999157) - Part 539102677

    Bearing

    Part #539102677

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

  • Hcs.3/8-16x3 for Husqvarna ZTHKH4818A (968999157) - Part 539102754

    48" deck diagram

    Hcs.3/8-16x3

    Part #539102754

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

  • Hcs.5/8-18x1 for Husqvarna ZTHKH4818A (968999157) - Part 539103299

    Hcs.5/8-18x1

    Part #539103299

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

  • Dnb.seat.mou for Husqvarna ZTHKH4818A (968999157) - Part 539103288

    Seat diagram

    Dnb.seat.mou

    Part #539103288

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

  • Igniter Switch for Husqvarna ZTHKH4818A (968999157) - Part 539101770

    Igniter Switch

    Part #539101770

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

  • Lawn Tractor Nut for Husqvarna ZTHKH4818A (968999157) - Part 539991055

    Motion control diagram

    Lawn Tractor Nut

    Part #539991055

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

  • Riding Lawn Mower Engine Guard for Husqvarna ZTHKH4818A (968999157) - Part 539105119

    Riding Lawn Mower Engine Guard

    Part #539105119

    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.…

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