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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

  • Lawn Tractor Lock Washer for Troybilt RZT50 - Part 936-0760

    Lock Washer

    Part #736-0760

    Replaced by #936-0760

    Info Icon
    Manufacturer substitution
    This part replaces 736-0760. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.49
    Minus Item
    Qty
    Plus Item
  • Disc Cog Bracket for Troybilt RZT50 - Part 51635

    Disc-brake C

    Part #HG-51635

    Replaced by #51635

    Info Icon
    Manufacturer substitution
    This part replaces HG-51635. Substitute parts can look different from the original.
    In Stock
    $39.18
    Minus Item
    Qty
    Plus Item
  • Bracket Console for Troybilt RZT50 - Part 703-05460

    Operator's platform diagram

    Bracket Console

    Part #703-05460

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

  • Governor Shaft Seal for Troybilt RZT50 - Part BS-690657

    Governor Shaft Seal

    Part #BS-690657

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

  • Lawn Tractor Engine Exhaust Tube for Troybilt RZT50 - Part 603-04163

    Lawn Tractor Engine Exhaust Tube

    Part #603-04163

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

  • Air Guide Cover for Troybilt RZT50 - Part BS-691014

    Air Guide Cover

    Part #BS-691014

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

  • Kit, Fan-pulley for Troybilt RZT50 - Part HG-70583

    Kit, Fan-pulley

    Part #HG-70583

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

  • Frame-rzt for Troybilt RZT50 - Part 603-04303

    Frame/drive idler assembly diagram

    Frame-rzt

    Part #603-04303

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

  • Flywheel Nut for Troybilt RZT50 - Part BS-691059

    Flywheel Nut

    Part #BS-691059

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

  • Transmission Assembly, Lh for Troybilt RZT50 - Part 618-04327

    Transmission assy-rzt42 & rzt50 diagram

    Transmission Assembly, Lh

    Part #618-04327

    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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