Boat part number 8501905 is a new 4 foot section of aluminum duct hose from Westaflex, part number 3XK04 . Commonly used on Sea Ray boats, part number 1788184 . May be used on other boats.
This aluminum duct hose has an outer diameter of approximately 4 3/8″ Dia. and an inner diameter of approximately 4″ ID. It measures approximately 4′ in overall length, but fully extends to 30′ L, per the manufacturer.
Specifications:
- Boat Manufacturer: Sea Ray
- Part Number: 1788184
- Part Manufacturer: Westaflex
- Part Number: 3XK04
- Material: Aluminum
- Color: Silver
- Outer Diameter: 4 3/8″ Dia.
- Inner Diameter: 4″ ID
- Length: 4′-30′
