1991 Johnson/Evinrude EI Outboards 2.3 thru 8 Service Manual, Page 137Get this manual
2.3, 3.3 Models Crankshaft Bearing Puller PIN 115316 Crankshaft Bearing Installer PIN 115309
3 thru Deluxe Models
Piston Cradle PIN 326572 Wrist Pin Pressing Pin PIN 326624 Wrist Pin Bearing Remover and Installer PIN 327637 Ring Compressor PIN 327017 Upper Main Bearing Seal Remover and Installer PIN 391060
5 thru odels
Piston Cradle PIN 326573 Wrist Pin Bearing Remover and Installer PIN 327645 Ring Compressor PIN 326589 Pressing Pin PIN 333141 Lock Ring Compressor PIN 333142 Upper Main Bearing Seal Remover and Installer PIN 391060
Used to replace seal without disassembling powerheadSealants and Lubricant Required