Good day to all volvo forums members!

i woke up this morning and i found out that i i have some rodent hiding inside my hood specific on top of the transmission. and what happened is they chewed my input and output speed shaft speed sensor. they ruin my harness leading to those two sensor. im asking help if someone know how to replace this ? can i buy only the harness or i need to buy the whole kit? many thanks to all

2002 volvo s60 awd / aisin 55-50sn transmission.