Mercury Mercruiser - Intermediate Elbow Kit - MCM V-8 with 4.7 in. (119 mm) Risers - 866209A01 MerCruiser-5-0L-5-7L-MPI-Alpha-2022 303 Rubber Seal Protectant is

303 Rubber Seal Protectant is convenient and easy to use

This product has been superseded by: F0D-67565-01-00

the Mercury/Mariner 25 HP Carbureted Four Stroke outboard Model Years 1998-2006

Q4: Is aluminum better than zinc

Mercury Mercruiser - Intermediate Elbow Kit - MCM V-8 with 4.7 in. (119 mm) Risers - 866209A01 MerCruiser-5-0L-5-7L-MPI-Alpha-2022 303 Rubber Seal Protectant isOnly required on sterndrive engines that have the exhaust going through the prop. Fits: MCM V 8 (305, 350 & 377 cid) engines with 4. 7 in. (119 mm) risers (s n 0W310000 and up) WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.