4 in. Black Exhaust Thru Hull Fitting | Centek 1200323

Centek's fiberglass thru hull is designed for marine exhaust applications.

4 in. Black Exhaust Thru Hull Fitting | Centek 1200323

• 4 in. Black Exhaust Thru Hull Fitting
• Accepts 4 in. ID exhaust hose
• Length 5.13 in.
• Diameter 6 in.
• Replaces Marine Muffler TH0400000