When installing the oil seal, you won't damage the oil seal. With this tool kit will make repair be more convenient and easier.
Use this tool AND AM-9990166-88880013 for 7" Crank Seal 22191895
Use 9998238, AM-9998238 or AM-9990166-88880013 for 7" Crank Seal 1543896
Use AM-9990166-88880013 for 7" Crank Seal 85108352
OEM no.ref. 88800619