Replacing distributor seals in my 1995 Honda Accord.. Interior and exterior seals had failed allowing oil to leak onto engine and inside distributor cap..
Video that showed me how:   • Honda Distributor Oil Seal Replacement  
Dorman Seal Kit 917-136:https://www.autozone.com/ignition-tun...
Dorman web page for applicable vehicles:https://www.dormanproducts.com/p-7684...