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Husqvarna RZ4620 tractor Parts

Here are the diagrams and repair parts for Husqvarna RZ4620 tractor, as well as links to manuals and error code tables, if available.

Husqvarna RZ4620 tractor
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Browse Parts for RZ4620 Riding Mowers & Tractors

  • Hcs.5/16-18x for Husqvarna RZ4620 - Part 539991046

    Chassis/frame diagram

    Hcs.5/16-18x

    Part #539991046
    This item is not returnable
    In Stock
    $7.40
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  • Lawn Tractor Nut for Husqvarna RZ4620 - Part 521996502

    Chassis/frame diagram

    Lawn Tractor Nut

    Part #521996501

    Replaced by #521996502

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    Manufacturer substitution
    This part replaces 521996501. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.55
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  • Yoke Orange (2) for Husqvarna RZ4620 - Part 510186505

    Wheels and tires diagram

    Craftsman Caster Yoke

    Part #510186501

    Replaced by #510186505

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    Manufacturer substitution
    This part replaces 510186501. Substitute parts can look different from the original.
    In Stock
    $117.62
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  • Husqvarna Riding Lawn Mower Engine Plate for Husqvarna RZ4620 - Part 532448161

    Riding Lawn Mower Engine Plate

    Part #510172002

    Replaced by #532448161

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    Manufacturer substitution
    This part replaces 510172002. Substitute parts can look different from the original.
    In Stock
    $111.12
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  • Service Kit for Husqvarna RZ4620 - Part 598712401

    Chassis/frame diagram

    Plate Foot W

    Part #522842902

    Replaced by #598712401

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    Manufacturer substitution
    This part replaces 522842902. Substitute parts can look different from the original.
    In Stock
    $187.70
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  • Husqvarna Lawn Tractor Steering Control Ball Coupler for Husqvarna RZ4620 - Part 596718601

    Hydraulic pump-motor diagram

    Lawn Tractor Steering Control Ball Coupler

    Part #539116689

    Replaced by #596718601

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    Manufacturer substitution
    This part replaces 539116689. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
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  • Husqvarna Lawn & Garden Equipment Washer for Husqvarna RZ4620 - Part 532126197

    Lawn Tractor Washer

    Part #539110064

    Replaced by #532126197

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    Manufacturer substitution
    This part replaces 539110064. Substitute parts can look different from the original.
    In Stock
    $28.48
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  • Lawn Tractor Seat for Husqvarna RZ4620 - Part 532406625

    Seat diagram

    Seat.black.w

    Part #522598901

    Replaced by #532406625

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    Manufacturer substitution
    This part replaces 522598901. Substitute parts can look different from the original.
    In Stock
    $324.85
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  • Husqvarna Lawn Tractor Deck Lift Link, Rear for Husqvarna RZ4620 - Part 589464807

    Brake/lift diagram

    Link Lift Assembly

    Part #532195171

    Replaced by #589464807

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    Manufacturer substitution
    This part replaces 532195171. Substitute parts can look different from the original.
    In Stock
    $34.70
    15% OFF Phone Price : $40.70Info Icon
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  • Bolt Cup Hea for Husqvarna RZ4620 - Part 595901401

    Rhsnb.3/8-16

    Part #539100145

    Replaced by #595901401

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    Manufacturer substitution
    This part replaces 539100145. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $27.39
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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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