1、Ideal Fitment: Excellent replacement for Mercruiser V6 V8 engines Kit includes Two 4in/10.16cm upper hose bellows. 2、OE Number: Part numbers for reference are replacement for Mercruiser 807166A1, 32‑44348T, 32‑14358T, 166A1‑B. 3、Package Included: Y pipe exhaust bellows hose kit includes 2 x upper exhaust bellows, 2 x lower exhaust bellows, 2 x water shutters flappers. 4、Premium Material: Professional exhaust bellows kit is made of marine grade stainless steel and rubber, resistant to rust and durable in use. 5、High Performance: Good replacement for the original damaged bellows, better performance than the original kit for your outboard. Item Type: Y Pipe Exhaust Bellows Hose Kit Material: Stainless Steel + Rubber OE: Replacement for Mercruiser 807166A1, 32-44348T, 32-14358T, 166A1-BPackage: 2 x Water Shutters Flappers -  807166A3 2 x Lower Exhaust Bellows -  32-14358, 32-14358T, 32-14358001, 18-2746 2 x Upper Exhaust Bellows - 32-44348, 32-44348T, 32-44348001, 18-2748Application: Aftermarket replacement parts, meeting or exceeding OEM standards, replacing original damaged and worn exhaust bellows hose kits. Fitment: Replacement for Mercruiser V6 V8 engines Kit includes Two 4in/10.16cm upper hose bellows 2 x Upper Exhaust Bellows (With 4 Stainless Steel Clamps) 2 x Lower Exhaust Bellows (With 4 Stainless Steel Clamps) 2 x Water Shutters Flappers