Used Craftsman Front Wheel Drive Assembly with Control Cable from a Front Wheel Drive Mower Vertical Shaft Tecumseh Engine Eager-1 6.75HP. 

Some cracked plastic on the plastic covers for the back sides of the wheels and the bushings through the wheel mounting plates are worn. Control cable operates smoothly.  Comes only with items shown in photos.

Only Number I can find is on a bracket 175248.

Numbers off Mower: Engine Model 143.016718 Engine Family: 1TPXS.1951BC Displacement: 195

Mower Model: 917.378430

Looked this up in the manual and found most parts associated with this assembly are obsolete and no longer available.  However the control cable is MSRP new at ~$61 so worth it for that  alone.

Scuffs Scratches Oxidation Grime Cracks and Wear.  From a Running Machine.  Offered for parts or repair only -NO Returns.