807166A1 2PCS Water Shutters Kit Exhaust Flapper Kit

Replace Part Number: Water Shutters Kit Exhaust Flapper Kit replace 807166A1Water Shutters Kit Exhaust Flapper Kit Fitment: Fit for MerCruiser 5.0L 5.7L 6.2L V8 marine engines 1998 ＆ NewerWhy To Replace: After extended service, an aged or damaged water baffle valve may fail to maintain proper sealing, reducing its capacity to limit seawater backflow into the exhaust systemWhere To Install: It installs inside the Y‑shaped exhaust pipe. It is made for 4‑inch oval Y‑pipes fitted with two rectangular grommets on two‑piece manifold systemsPackage Contents: 1 x Water Shutter Kit Exhaust Flapper Kit

• Replace Part Number: Water Shutters Kit Exhaust Flapper Kit replace 807166A1 (Please confirm your model before purchasing)
• Wide Compatibility: Water Shutters Kit Exhaust Flapper Kit fit for Mercruiser 5.0L 5.7L 6.2L V8 marine engines 1998-UP Models
• Material: Water Shutters Kit Exhaust Flapper Kit built from stainless steel and rubber, delivers outstanding performance in seawater‑contact conditions and keeps consistent performance under repeated use and diverse water conditions
• Function: Water Shutters Kit Exhaust Flapper Kit limits water backflow into exhaust system upon engine shutdown. This key feature supports better outboard motor condition against seawater contact and concerns from long‑term use
• Easy Installation: Direct‑fit replacement with no modification required, saving your time and effort