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Craftsman 91725840 front-engine lawn tractor Parts

Here are the diagrams and repair parts for Craftsman 91725840 front-engine lawn tractor, as well as links to manuals and error code tables, if available.

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Craftsman 91725840 front-engine lawn tractor
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Browse Parts for 91725840 Riding Mowers & Tractors

  • Drive Belt for Craftsman 91725840 - Part 3350R

    10e lawn tractor and 36 in rotary mower/engine & final drive diagram

    Drive Belt

    Part #3350R

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

  • Grease Fitting for Craftsman 91725840 - Part 6856M

    10e lawn tractor and 36 in rotary mower/front axle diagram

    Grease Fitting

    Part #6856M

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

  • Clamp for Craftsman 91725840 - Part 5401R

    10e lawn tractor and 36 inch rotary mower diagram

    Clamp

    Part #5401R

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

  • Shaft for Craftsman 91725840 - Part 6282R

    10e lawn tractor and 36 in rotary mower/front axle diagram

    Shaft

    Part #6282R

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

  • Ft Axlet for Craftsman 91725840 - Part 663A128

    10e lawn tractor and 36 in rotary mower/front axle diagram

    Ft Axlet

    Part #663A128

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

  • Cap for Craftsman 91725840 - Part 2701R

    10e lawn tractor and 36 in rotary mower/front axle diagram

    Cap

    Part #2701R

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

  • Square Key for Craftsman 91725840 - Part 3570R

    10e lawn tractor and 36 in rotary mower/engine & final drive diagram

    Square Key

    Part #3570R

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

  • Bushing for Craftsman 91725840 - Part 4503R

    10e lawn tractor and 36 in rotary mower/mower diagram

    Bushing

    Part #4503R

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

  • Nipple for Craftsman 91725840 - Part 5447R

    10e lawn tractor and 36 in rotary mower/muffler diagram

    Nipple

    Part #5447R

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

  • Spacer for Craftsman 91725840 - Part 5056R

    10e lawn tractor and 36 in rotary mower/engine & final drive diagram

    Spacer

    Part #5056R

    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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