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Craftsman 91725400 hydro-trac tractor Parts

Here are the diagrams and repair parts for Craftsman 91725400 hydro-trac tractor, as well as links to manuals and error code tables, if available.

Craftsman 91725400 hydro-trac tractor
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Browse Parts for 91725400 Riding Mowers & Tractors

  • Shaft & Gear for Craftsman 91725400 - Part 776064

    Drive assembly diagram

    Shaft & Gear

    Part #776064

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

  • Washer for Craftsman 91725400 - Part 19141607

    Engine diagram

    Washer

    Part #19141607

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

  • Retng Ring for Craftsman 91725400 - Part 1644R

    Hydro gear assembly diagram

    Retng Ring

    Part #1644R

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

  • Retainer Ring for Craftsman 91725400 - Part 1609R

    Hydro gear assembly diagram

    Retainer Ring

    Part #1609R

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

  • 42 Comp Deck for Craftsman 91725400 - Part 253582

    #NI

    All parts diagram

    42 Comp Deck

    Part #253582

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

  • Hex Plug for Craftsman 91725400 - Part 1612R

    Hydro gear assembly diagram

    Hex Plug

    Part #1612R

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

  • Owner's Manual for Craftsman 91725400 - Part 6856H

    Front axle assembly diagram

    Owner's Manual

    Part #6856H

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

  • Lock Washer for Craftsman 91725400 - Part 792006

    Drive assembly diagram

    Lock Washer

    Part #792006

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

  • Clutch Strap for Craftsman 91725400 - Part 8231H

    Clutch Strap

    Part #8231H

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

  • By Pass Knob for Craftsman 91725400 - Part 8104H

    Transmission pulley assembly diagram

    By Pass Knob

    Part #8104H

    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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