Marine R12T R12T Fuel Water Separator - 120AT NPT ZG1/4-19 - Replaces S3240, 18-7947, 187947, 17670-ZW1-030GH, 99105-20006, 9-37812, 120R-RAC01, 120R-RAC02 Diesel Engines

The improved "tapered" thread design perfectly fits the aluminum seat, and the product is completely sealed without any leakage. At the same time, the oil drain nut is improved, and the details are very perfect.

Replaces Part# S3240, 18-7947, 187947, 17670-ZW1-030GH, 99105-20006, 9-37812, 17670ZW1030GH, 9910520006, 937812, 120RRAC01, 120RRAC02, 120R-RAC01, 120R-RAC02 Filter Element Assembly

Brand-new assembly process, high-quality materials, very strong, and pass the sealing test

Using high-quality transparent fuel bowl, the plastic bowl has passed the high-strength gas punch test.

Filter Rating 10 Micron.10 micron filters are over 90% efficient at removing particles as small as 10 microns. 10-micron filters are recommended to prevent damage to sensitive inboard, sterndrive, and outboard fuel injection systems, Designed to trap the smallest particles and emulsified water from Diesel.