This sale is for one new old stock Mercury Outboard Crankshaft protector cap for flywheel puller tool
Part number: 91-24161
This is used to protect the crankshaft threads when using flywheel puller on some Not all Mercury and Mariner 30-250hp outboards
***Refer to Service manual to make sure this is the correct tool for your application before ordering***
Please check the part numbers for your fitment needs
Thank you for shopping at Our Store!!
Jeremy