Would anyone happen to know the Porsche P/N (or official name) for the pipe that connects the 2 manifolds/heat exchangers at the back of the motor?
This pipe attaches with flexible silicone rubber couplings and stainless steel hose clamps.
Thanks in advance.

 

964.211.336.01 air control tube (1)
900.075.392.00 screw M6 x 18 (2)

964.211.338.00 rubber sleeve to fan (1)
999.512.539.00 hose clamp 90 - 110 (2)

964.211.339.00 rubber sleeve to heat exchanger (2)
999.512.351.02 hose clamp 70 - 90 (4)

 

Thank you.