Parts for Craftsman 917989930: Seat Assembly Parts

Mandrel spindle assembly attaches to your mowing deck and spins the blade. Replace if bearings fail or blade wobbles. Confirm fit with your model number.

Compression spring for riding mowers and tractors. Replaces worn, broken, or missing springs in engine and mechanical assemblies. Essential hardware part.

Shoulder bolt for lawn tractors. Secures components and assemblies. Replace if threads are stripped, bolt is bent, or fastener is missing or damaged.