Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Troybilt RZT42 tractor Parts

Here are the diagrams and repair parts for Troybilt RZT42 tractor, as well as links to manuals and error code tables, if available.

Troybilt RZT42 tractor
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for RZT42 Riding Mowers & Tractors

  • Compression for Troybilt RZT42 - Part 732-0499

    Seat assembly diagram

    Compression

    Part #732-0499

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

  • Seat for Troybilt RZT42 - Part 757-04010

    Seat box frame/console diagram

    Seat

    Part #757-04010

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

  • Nut, Hx Insert Flange Lock 5/16-18 (6) for Troybilt RZT42 - Part 711-04063

    Transmission assy-rzt42 & rzt50 diagram

    Nut, Hx Insert Flange Lock 5/16-18 (6)

    Part #711-04063

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

  • Label-trnmsn for Troybilt RZT42 - Part 777I22489

    Frame assembly diagram

    Label-trnmsn

    Part #777I22489

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

  • Decal for Troybilt RZT42 - Part 777I22309

    Seat box frame/console diagram

    Decal

    Part #777I22309

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

  • Front Axle for Troybilt RZT42 - Part 603-04148A

    Wheel assembly diagram

    Front Axle

    Part #603-04148A

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

  • Label-rh Pod for Troybilt RZT42 - Part 777D09985

    Seat box frame/console diagram

    Label-rh Pod

    Part #777D09985

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

  • Graphic, Deck Height for Troybilt RZT42 - Part 777I22307

    Seat box frame/console diagram

    Graphic, Deck Height

    Part #777I22307

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

  • Elbow for Troybilt RZT42 - Part 737-0125

    Clutch/fuel tank - model rzt42 diagram

    Elbow

    Part #737-0125

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

  • Hose Clamp for Troybilt RZT42 - Part 726-04059

    Transmission assy-rzt42 & rzt50 diagram

    Hose Clamp

    Part #726-04059

    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

Band Saw
Electric Chainsaw
Elliptical Machine
Freestanding Freezer
Front-Engine Lawn Tractor
Furnace
Grass Catcher Attachment
Mechanical Sewing Machine
Parts
Pressure Washer
Range/Microwave Combo
Rear-Engine Riding Mower
Sewing Machine
Small Appliance
Space Heater
Table Saw