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Craftsman 91725980 16 & 18 twin hydro garden tractor Parts

Here are the diagrams and repair parts for Craftsman 91725980 16 & 18 twin hydro garden tractor, as well as links to manuals and error code tables, if available.

Craftsman 91725980 16 & 18 twin hydro garden tractor
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Browse Parts for 91725980 Riding Mowers & Tractors

  • Weld Hanger for Craftsman 91725980 - Part 634A814

    Seat and steering diagram

    Weld Hanger

    Part #634A814

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

  • Battery for Craftsman 91725980 - Part 8859R

    Electrical diagram

    Battery

    Part #8859R

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

  • Cone Bearing for Craftsman 91725980 - Part 7207R

    Axle assembly diagram

    Cone Bearing

    Part #7207R

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

  • Valve Kit for Craftsman 91725980 - Part 7223R

    Hydrostatic pump assembly diagram

    Valve Kit

    Part #7223R

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

  • Plug for Craftsman 91725980 - Part 7251R

    Hydrostatic pump assembly diagram

    Plug

    Part #7251R

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

  • Con Rod Weld for Craftsman 91725980 - Part 634A674

    Hydrostatic axle, pump and motor diagram

    Con Rod Weld

    Part #634A674

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

  • Pinion Gear for Craftsman 91725980 - Part 7171R

    Axle assembly diagram

    Pinion Gear

    Part #7171R

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

  • Riding Lawn Mower Grille Spacer for Craftsman 91725980 - Part 2665R

    Main frame, dashboard and grill diagram

    Riding Lawn Mower Grille Spacer

    Part #2665R

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

  • Shaft for Craftsman 91725980 - Part 634A775

    Seat and steering diagram

    Shaft

    Part #634A775

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

  • Cylinder Block for Craftsman 91725980 - Part 7256R

    Cylinder Block

    Part #7256R

    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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