Sierra Marine Exhaust Water Shutters - External Flapper; 4 Inch; EPDM - 184457
Sierra Marine Exhaust Water Shutters - External Flapper; 4 Inch; EPDM - Sierra Marine 184457
Shields Exhaust Protector Valves have a specially compounded rubber flapper valve designed to prevent water from entering the exhaust system in following seas or when backing down. The product is made of weather resistant EPDM with a UV stabilizer.
Attributes
- Shutter Type: External Flapper
- Size: 4 Inch Diameter
- Material: Ethylene Propylene Diene Monomer
- With Clamp: Yes
Features & Benefits
- Made With Weather Resistant EPDM With UV Stabilizer
- Compounded Rubber Flapper Valves Prevent Water From Entering The Exhaust System
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Provides Maximum Durability And Long Life
- Limited 2 Year Warranty
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Sierra Marine Exhaust Water Shutters - External Flapper; 4 Inch; EPDM - 184457
Sierra Marine Exhaust Water Shutters - External Flapper; 4 Inch; EPDM - 184457
Sierra Marine Exhaust Water Shutters - External Flapper; 4 Inch; EPDM - Sierra Marine 184457
Shields Exhaust Protector Valves have a specially compounded rubber flapper valve designed to prevent water from entering the exhaust system in following seas or when backing down. The product is made of weather resistant EPDM with a UV stabilizer.
Attributes
- Shutter Type: External Flapper
- Size: 4 Inch Diameter
- Material: Ethylene Propylene Diene Monomer
- With Clamp: Yes
Features & Benefits
- Made With Weather Resistant EPDM With UV Stabilizer
- Compounded Rubber Flapper Valves Prevent Water From Entering The Exhaust System
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Provides Maximum Durability And Long Life
- Limited 2 Year Warranty
Original: $31.62
-65%$31.62
$11.07Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Sierra Marine Exhaust Water Shutters - External Flapper; 4 Inch; EPDM - Sierra Marine 184457
Shields Exhaust Protector Valves have a specially compounded rubber flapper valve designed to prevent water from entering the exhaust system in following seas or when backing down. The product is made of weather resistant EPDM with a UV stabilizer.
Attributes
- Shutter Type: External Flapper
- Size: 4 Inch Diameter
- Material: Ethylene Propylene Diene Monomer
- With Clamp: Yes
Features & Benefits
- Made With Weather Resistant EPDM With UV Stabilizer
- Compounded Rubber Flapper Valves Prevent Water From Entering The Exhaust System
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Provides Maximum Durability And Long Life
- Limited 2 Year Warranty











