Exhaust Thru Hull with Flapper 3 in. Black | Centek 1200299 187 Series Circuit Breakers HOLLEY Standard Main Jets |

HOLLEY Standard Main Jets | 122-77

30 hp (2 & 4-Stroke)…1994-2005

Quicksilver Impeller | 47-42038Q02

4 Position Water Resistant Circuit Breaker Panel (Horizontal)

For all Mariner 48/48W

Exhaust Thru Hull with Flapper 3 in. Black | Centek 1200299 187 Series Circuit Breakers HOLLEY Standard Main Jets |Centek's fiberglass thru hull with flapper valve is designed for marine exhaust applications. 3 in. Black Exhaust Thru Hull with Flapper Centek 1200299 Exhaust thru hull fitting For use with 3 in. inside diameter marine exhaust hose Includes rubber flapper to prevent backflow of water into the exhaust system Black color Made of compression molded fiberglass Will not corrode like metallic thru hulls 4 pre drilled mounting holes 5 1 2 in. length 3 in.