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Troybilt RZT50 tractor Parts

Here are the diagrams and repair parts for Troybilt RZT50 tractor, as well as links to manuals and error code tables, if available.

Troybilt RZT50 tractor
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Browse Parts for RZT50 Riding Mowers & Tractors

  • Briggs & Statton Lawn & Garden Equipment Engine Locating Pin for Troybilt RZT50 - Part 690959

    Locating Pin

    Part #BS-690959

    Replaced by #690959

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    Manufacturer substitution
    This part replaces BS-690959. Substitute parts can look different from the original.
    In Stock
    $34.94
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  • Briggs & Stratton Lawn & Garden Equipment Engine Spark Plug Wire Terminal for Troybilt RZT50 - Part 493880S

    Terminal Spacer

    Part #BS-493880

    Replaced by #493880S

    Info Icon
    Manufacturer substitution
    This part replaces BS-493880. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.62
    15% OFF Phone Price : $6.62Info Icon
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  • Retainer Ring for Troybilt RZT50 - Part 51628

    Retainer Ring

    Part #HG-51628

    Replaced by #51628

    Info Icon
    Manufacturer substitution
    This part replaces HG-51628. Substitute parts can look different from the original.
    In Stock
    $26.84
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  • Craftsman Screw:shldr: for Troybilt RZT50 - Part 738-04012C

    Shoulder Screw

    Part #738-04012

    Replaced by #738-04012C

    Info Icon
    Manufacturer substitution
    This part replaces 738-04012. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.94
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  • Lawn Mower Deck Water Nozzle for Troybilt RZT50 - Part 737-04003D

    Nozzle

    Part #737-04003B

    Replaced by #737-04003D

    Info Icon
    Manufacturer substitution
    This part replaces 737-04003B. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $37.68
    14% OFF Phone Price : $43.68Info Icon
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  • Lawn Tractor Electric Clutch for Troybilt RZT50 - Part 917-04622

    Electric Clutch

    Part #717-04183

    Replaced by #917-04622

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    Manufacturer substitution
    This part replaces 717-04183. Substitute parts can look different from the original.
    In Stock
    $651.28
    $12.00 OFF Phone Price : $663.28Info Icon
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  • Lawn Tractor Seat Mounting Bracket for Troybilt RZT50 - Part 783-1489D

    Seat box frame/console diagram

    Bracket Mount Seat

    Part #783-1489B

    Replaced by #783-1489D

    Info Icon
    Manufacturer substitution
    This part replaces 783-1489B. Substitute parts can look different from the original.
    In Stock
    $27.29
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  • Ass'y Side H for Troybilt RZT50 - Part 70863L

    Lawn Tractor Transaxle Case, Left

    Part #HG-70863L

    Replaced by #70863L

    Info Icon
    Manufacturer substitution
    This part replaces HG-70863L. Substitute parts can look different from the original.
    In Stock
    $186.95
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  • Lawn Tractor Deck Lift Shaft Assembly for Troybilt RZT50 - Part 603-04160C-0637

    Lapbar/deck lift diagram

    Shaft Assembly

    Part #603-04160A

    Replaced by #603-04160C-0637

    Info Icon
    Manufacturer substitution
    This part replaces 603-04160A. Substitute parts can look different from the original.
    In Stock
    $260.24
    Minus Item
    Qty
    Plus Item
  • Bracket for Troybilt RZT50 - Part 703-05387B

    Steering Bracket

    Part #703-05387

    Replaced by #703-05387B

    Info Icon
    Manufacturer substitution
    This part replaces 703-05387. Substitute parts can look different from the original.
    In Stock
    $64.78
    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.…

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