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Compatibility
This part will fit the following 391 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
ToroToro 22173 - Toro 53cm Heavy-Duty Recycler Walk-Behind Mower (SN: 200000001 - 200999999) (2000)Controls, Panel And Bail Assembly
ToroToro 20824 - Toro 48cm Recycler Walk-Behind Mower (SN: 089000001 - 089999999) (1998)Deck Suspension Assembly
ToroToro 20823 - Toro 48cm Recycler Walk-Behind Mower (SN: 099000001 - 099999999) (1999)Deck Suspension Assembly
ToroToro 20823 - Toro 48cm Recycler Walk-Behind Mower (SN: 089000001 - 089999999) (1998)Deck Suspension Assembly
ToroToro 20824 - Toro 48cm Recycler Walk-Behind Mower (SN: 099000001 - 099999999) (1999)Deck Suspension Assembly
Description
The purpose of the Oil Seal is to protect shaft and bearings from intake of dirt and debris, and prevent oil or grease from leaking out. Replacing a damaged oil seal can prevent the more consequential damage to the crankshaft and other parts of the engine. Improper assembly, excessive wear, poor lubrication, and contamination from debris can all damage the oil seal and require replacement. Be sure to adjust the oil seal tightness when installing to prevent leaks of rotating shafts.