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Craftsman 91799421 12-hp tractor Parts

Here are the diagrams and repair parts for Craftsman 91799421 12-hp tractor, as well as links to manuals and error code tables, if available.

Craftsman 91799421 12-hp tractor
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Browse Parts for91799421 Riding Mowers & Tractors

  • Shift Rod for Craftsman 91799421 - Part 6477H

    Steering assembly diagram

    Shift Rod

    Part #6477H

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

  • Bolt for Craftsman 91799421 - Part 122320

    Bolt

    Part #122320

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

  • Nut for Craftsman 91799421 - Part 120361

    Nut

    Part #120361

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

  • Gasket for Craftsman 91799421 - Part 6275H

    Transmission diagram

    Gasket

    Part #6275H

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

  • Cap Screw for Craftsman 91799421 - Part 04850616

    Top half diagram

    Cap Screw

    Part #04850616

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

  • Washer for Craftsman 91799421 - Part 456946

    Transmission diagram

    Washer

    Part #456946

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

  • Seat for Craftsman 91799421 - Part 1199M

    Steering assembly diagram

    Seat

    Part #1199M

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

  • Engine, Briggs & Stratton, Model #120k02 for Craftsman 91799421 - Part N/P

    Engine, Briggs & Stratton, Model #120k02

    Part #N/P

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

  • Spindle, Left for Craftsman 91799421 - Part 634A12

    Top half diagram

    Spindle, Left

    Part #634A12

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

  • Tube for Craftsman 91799421 - Part 1296H

    Steering assembly diagram

    Tube

    Part #1296H

    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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