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Craftsman
Front-Engine Lawn Tractor

Model # 917280084 Official Craftsman tractor

Here are the diagrams and repair parts for Official Craftsman 917280084 tractor, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual
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Model diagram and schematic

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Showing 10 of 482 parts  |
Lawn Tractor Mandrel Housing 187281
#14

Mower deck diagram

Lawn tractor mandrel housing

Part #187281

Replaced by #587819701

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Manufacturer substitution
This part replaces 187281. Substitute parts can look different from the original.
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Lawn Tractor Ground Drive Or Blade Drive Belt, 1/2 X 92-2/5-in (replaces 108310x, 130969ms, 24684, 532108310, 532130969, 5321309-69) 130969
#56

Ground drive diagram

Lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in (replaces 108310x, 130969ms, 24684, 532108310, 532130969, 5321309-69)

Part #130969

Replaced by #592855201

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Manufacturer substitution
This part replaces 130969. Substitute parts can look different from the original.
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$29.02
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Lawn Tractor Axle Cap 104757X428
#8

Wheels & tires diagram

Lawn tractor axle cap

Part #104757X428

Replaced by #532104757

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Manufacturer substitution
This part replaces 104757X428. Substitute parts can look different from the original.
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$5.31
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Lawn Tractor Blade Drive Belt, 5/8 X 148-5/8-in 196103
#47

Mower deck diagram

Lawn tractor blade drive belt, 5/8 x 148-5/8-in

Part #196103

Replaced by #587686701

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Manufacturer substitution
This part replaces 196103. Substitute parts can look different from the original.
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$55.53
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Locking Flange Nut 873900600
#306

Chassis assembly diagram

Locking flange nut

Part #873900600

Replaced by #532409149

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Manufacturer substitution
This part replaces 873900600. Substitute parts can look different from the original.
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Lock Nut 73900600
Lock nut

Part #73900600

Replaced by #532409149

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Manufacturer substitution
This part replaces 73900600. Substitute parts can look different from the original.
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Lawn Mower Pivot Link, Right 436887
#81

Steering assembly diagram

Lawn mower pivot link, right

Part #436887

Replaced by #597069702

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Manufacturer substitution
This part replaces 436887. Substitute parts can look different from the original.
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Lawn Tractor Ignition Switch 193350
#30

Electrical diagram

Lawn tractor ignition switch

Part #193350

Replaced by #532193350

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Manufacturer substitution
This part replaces 193350. Substitute parts can look different from the original.
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Switch.pto 174652
#50

Electrical diagram

Switch.pto

Part #174652

Replaced by #582107601

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Manufacturer substitution
This part replaces 174652. Substitute parts can look different from the original.
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Lawn Mower Drag Link, Right 436885
#62

Steering assembly diagram

Lawn mower drag link, right

Part #436885

Replaced by #597069902

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Manufacturer substitution
This part replaces 436885. Substitute parts can look different from the original.
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$29.98
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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 start?

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

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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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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 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...

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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 deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components...

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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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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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