船用排氣管、波紋管 Mercruiser 3-4＂ 70981A3
船用排氣管、波紋管
Details about Exhaust Bellows for Mercruiser 3-4" replaces 70981A3
It was used for:
165/170/3.7L/180/190/470/485/488 manifolds(1980 - 1989)
Chevy 305/350/377 (1983 - up)
Big block 454/502 (1981 - up)
V6 229/262 (1983 - up)
Installs on to 3 inch 15 degree center mounted risers with 4 inch elbow
*After market Ref:
Mercruiser:70981A3
Mallory Marine: 9-72808
Sierra: 18-2762
GLM: 89070
奈盎科技多年來致力研發生產船用配件-橡膠葉輪包括（Yamaha impeller/雅馬哈橡膠葉輪；Suzuki impeller/鈴木橡膠葉輪；Honda/本田橡膠葉輪；Tohatsu impeller /東發橡膠葉輪；Mercury impeller/水星橡膠葉輪；Evinrude impeller/喜來運舷外機葉輪；Chrysler impeller/克萊斯勒橡膠葉輪等） ，公司產品一直出口歐美，給歐美多家企業代加工，產品質量穩定，多年來在售后市場獲得一致好評。