I am now at the point of trying to identify part numbers for a couple of items to obtain to commence this repair. In the emissions controls group in the service manual, 25-39, displays the aluminum tubing from the air pump as the air pump tube assembly. There are two short sections of hose on both sides that connect the tubing to the solenoids. I am having difficulty finding a part number for that. Also, there are two rubber hoses coming out of the oil water cooler that sits next to where the oil filter is contained. I need the numbers for those two hoses as well. I'll try to find someone to TIG weld the slice in the aluminum air pump tubing where the hose connects, I think its a salvageable part. Thanks in advance.