917990421 (Type 0) Craftsman Lawn Tractor - Overview

Sections of the 917990421

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Diagram Diagram and Parts List for Type 0 Craftsman Lawn Tractor
Diagram
Keep searches simple, eg. "belt" or "pump".
Bolt Shoulder – Part Number: 196539-CM
Bolt Shoulder
PartSelect #: PS17744675
Manufacturer #: 196539-CM
  No Longer Available
Bolt – Part Number: 74760412
Bolt
PartSelect #: PS10007927
Manufacturer #: 74760412
  No Longer Available
Lawn & Garden Equipment Washer – Part Number: 121748X
Lawn & Garden Equipment Washer
PartSelect #: PS9884970
Manufacturer #: 121748X
  No Longer Available
Washer Clear Zinc – Part Number: 19191912-CM
Washer Clear Zinc
PartSelect #: PS17744590
Manufacturer #: 19191912-CM
  No Longer Available
Terminal Cover – Part Number: 435395
Terminal Cover
PartSelect #: PS9954790
Manufacturer #: 435395
  No Longer Available
Retainer.Clip.Sprg.S – Part Number: 532199849-CM
Retainer.Clip.Sprg.S
PartSelect #: PS17766380
Manufacturer #: 532199849-CM
  No Longer Available
Tank.Assembl – Part Number: 581290101-CM
Tank.Assembl
PartSelect #: PS17767099
Manufacturer #: 581290101-CM
  No Longer Available
Clip.Fuel.Line – Part Number: 581684801-CM
Clip.Fuel.Line
PartSelect #: PS17767160
Manufacturer #: 581684801-CM
  No Longer Available
Spring Seat Cprsn – Part Number: 587613301-CM
Spring Seat Cprsn
PartSelect #: PS17768102
Manufacturer #: 587613301-CM
  No Longer Available
Washer 3/8 I.D. X 2- – Part Number: 587016401-CM
Washer 3/8 I.D. X 2-
PartSelect #: PS17768045
Manufacturer #: 587016401-CM
  No Longer Available
Clutch.Ogura.4.4Pd.G – Part Number: 587241501-CM
Clutch.Ogura.4.4Pd.G
PartSelect #: PS17768066
Manufacturer #: 587241501-CM
  No Longer Available
Harness Ign. Dash – Part Number: 581023201-CM
Harness Ign. Dash
PartSelect #: PS17767076
Manufacturer #: 581023201-CM
  No Longer Available
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Questions And Answers for 917990421

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Common Symptoms of the 917990421

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Will Not Start
Fixed by
these parts
Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Lound deck noise when mower put into motion
Parked mower on level concrete drive, laid on cardboard. Lowered mower deck all the way. Sparayed some WD40 on nut/bolt on top of old pulley. Since it is a carriage type bolt, placed 5/8" boxed end wrench over self locking nut on top of old pulley. Using some force from 3lb mallet to break nut free (hitting against wrench body), the nut came off easy as did broken pulley/bearing inside. Installed new pulley assembly, re-tightened nut on bolt. Checked after first mowing just to be certain pulley was in place and locking nut tight.
Parts Used:
Lawn Mower Pulley
  • Steven from Hickory, NC
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Socket set, Wrench set
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