Are these hose clamps available for 3-1/2" and 4" exhaust hose?
Neal: i used these clamps back in 2012 during a very extensive re-fit. I am sorry I don't know the exact sizes I used. Since the exhaust size on the new Yanmar was a 3" ID persumably I needed a 3.5 " OD clamp. The bilge was an 2" ID Edson so probably I used a 2.5" OD clamp for that. I found the clamps good quality and would recommend them - I would think you could find them in a variety of sizes. Hope this helps. Rob C.
Yes, part number BUC-70stbc350 and BUC-70STBC400 respectively, you may need to call to order.
I need 2 hose clamps must fit a 8" connection?
Item number BUC-70STBC800, call 800-423-0030 for current price and to order.
Thats a clamp
This is the right clamp for below water through hulls and wet water exhausts. Strong and secure.