Pay in 4 interest-free payments of $9.61 Learn more
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Upgrade the output of your bilge pump in a matter of a few minutes by replacing the cartridge
water pumps
Fits standard size threaded handles
Workable up to 4 hours after application
Sierra Exhaust Flapper 4" 18-4457 | 26 CWB Board Co Upgrade the output of yourSierra Exhaust Flapper #18 4457 Size 4" Complete with Stainless Steel Clamps. Premium Protector Valves for wet exhausts are made of 100% durable EPDM that is extremely resistant to UV light, ozone, heat, and weather aging. For salt or fresh water. It will give the boat's exhaust system dependable protection in any harsh marine environment.
US$ 200.00
US$ 34.56
US$ 160.00
