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Cub Cadet RZT SERIES rear engine riding mower Parts

Here are the diagrams and repair parts for Cub Cadet RZT SERIES rear engine riding mower, as well as links to manuals and error code tables, if available.

Cub Cadet RZT SERIES rear engine riding mower
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Browse Parts for RZT SERIES Riding Mowers & Tractors

  • Torsion Spring for Cub Cadet RZT SERIES - Part 732-3070A

    50" mower deck diagram

    Torsion Spring

    Part #732-3070

    Replaced by #732-3070A

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    Manufacturer substitution
    This part replaces 732-3070. Substitute parts can look different from the original.
    In Stock
    $21.23
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  • Craftsman Washer for Cub Cadet RZT SERIES - Part 44130

    Flat Washer

    Part #HG-44130

    Replaced by #44130

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    Manufacturer substitution
    This part replaces HG-44130. Substitute parts can look different from the original.
    In Stock
    $26.46
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  • Ariens Conversion Kit for Cub Cadet RZT SERIES - Part 72186

    Axle Shaft

    Part #HG-51954

    Replaced by #72186

    Info Icon
    Manufacturer substitution
    This part replaces HG-51954. Substitute parts can look different from the original.
    In Stock
    $254.82
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  • Swashplate T for Cub Cadet RZT SERIES - Part 51048

    Swashplate-t

    Part #HG-51048

    Replaced by #51048

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    Manufacturer substitution
    This part replaces HG-51048. Substitute parts can look different from the original.
    In Stock
    $124.76
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  • Briggs & Statton Lawn & Garden Equipment Engine Alternator Wire Harness for Cub Cadet RZT SERIES - Part 399916

    Flywheel and electrical diagram

    Wire-alterna

    Part #BS-399916

    Replaced by #399916

    Info Icon
    Manufacturer substitution
    This part replaces BS-399916. Substitute parts can look different from the original.
    In Stock
    $28.42
    17% OFF Phone Price : $34.42Info Icon
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  • Screw Hex Wa for Cub Cadet RZT SERIES - Part 53246

    Hex Flange Screw

    Part #HG-51190

    Replaced by #53246

    Info Icon
    Manufacturer substitution
    This part replaces HG-51190. Substitute parts can look different from the original.
    In Stock
    $26.55
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  • Lawn & Garden Equipment Hex Nut for Cub Cadet RZT SERIES - Part 712-0429

    Lawn & Garden Equipment Hex Nut

    Part #912-0429

    Replaced by #712-0429

    Info Icon
    Manufacturer substitution
    This part replaces 912-0429. Substitute parts can look different from the original.
    In Stock
    $35.39
    14% OFF Phone Price : $41.39Info Icon
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  • Seal Kit for Cub Cadet RZT SERIES - Part 70853

    Seal Kit

    Part #HG-70853

    Replaced by #70853

    Info Icon
    Manufacturer substitution
    This part replaces HG-70853. Substitute parts can look different from the original.
    In Stock
    $102.38
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  • Lawn Tractor Transmission Support Tube for Cub Cadet RZT SERIES - Part 750-04561A

    Rear drive/wheels, 42"/50" decks diagram

    Support Tube

    Part #750-04561

    Replaced by #750-04561A

    Info Icon
    Manufacturer substitution
    This part replaces 750-04561. Substitute parts can look different from the original.
    In Stock
    $38.53
    13% OFF Phone Price : $44.53Info Icon
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  • Service Kit for Cub Cadet RZT SERIES - Part 72237

    Lock Nut

    Part #HG-51244

    Replaced by #72237

    Info Icon
    Manufacturer substitution
    This part replaces HG-51244. Substitute parts can look different from the original.
    In Stock
    $28.68
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Decal 777S30503

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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.

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

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Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Read more

Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Read more

Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

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How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

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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.

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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.…

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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…

Read more

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.…

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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.

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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.…

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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.…

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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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