Toggle user data 0 Login Log in Username: Password: Remember me Fill username password Forgot password NA8860 Fuel Pumps & Kits Marine Fuel Pumps-Mechanical MerCruiser NAPM Brand New fuel pump to replace Mercruiser #861677T for 454 and 502 applications with fuel pump mounted on Seawater pump. Replaces 18-8860 and 861677T. Out of stock $319.37 $255.50 Add to cart Description Tags 18-8860 454 502 861677T Mercruiser SIERRA Related products HGE 6351 HGE 4309 HGE 2076 NA181PC HGE 4929PR 2516 R7220X NA7282 HGE 9798 12552422 HGE 4354 ADJ 18-1970-1 HGE4478A-PR NA7278 HGE 7234(port) ×