#2467: Exhaust Vent (thru hull duplex)$167.00 #2467: Exhaust Vent (thru hull duplex) quantity Add to cart Description Description #2467 Duplex exhaust fitting for installation in vertical or overhung locations. Related products Add to cart #5430: Cold Air Inlet Vent $12.00 Add to cart #367200: Diesel Tank Adapter with filter $69.00 Add to cart #1028: 28mm SS Exhaust Tube (per foot) $12.00