I dug around in the 1970 Engineering Illustrations and found all the radiator inlet hose part numbers used during production. Quite a confusing list, and there's not a good way to list all the information. I'll just go through each sheet & application, and list what the part numbers are. Several of these hoses apply to multiple applications, but it's nearly 2am and I just didn't feel like consolidating it.
Section 30B5 Page 3.00 & 3.01 BJRWPDCY E61, E63, E85, E86 with D32 (E87 called out but no part numbers listed) W/ EED Alt, W/O A/C, W/ or W/O P/STR 3462114 - BJRWPDC - E61, E63 w/ 22" Rad 2863257 - BJ - E61, E63 w/ 26" Rad 3462116 - BJ - E86 w/ 22" Rad 3462113 - BJ - E86 w/ 26" Rad 2863221 - Y - E85 2863257 - RWPDC - all eng
Section 30B5, Page 3.30 BJRWPDCY E61, E63, E85, E86 W/ EED Alt, W/ A/C, W/ P/STR (assume W/O P/STR also) 2863257 - BJRWPDC 3863221 - Y (Next to these #s, the sheet lists the following reference: S/O 3462114-HOSE (INLET) not sure what this refers to)
