Sierra Marine Engine Oil - Synthetic Blend; 1 Quart Bottle - 189440CAT2 20-1713 End Size1: 3/8 Inch Female

End Size1: 3/8 Inch Female Threads

Dimensions: 13 1/4" W

Diameter: 1-1/2 Inch Rear

Flange Size Range 151 To 158 Inches

38 Inch Between Holes

Sierra Marine Engine Oil - Synthetic Blend; 1 Quart Bottle - 189440CAT2 20-1713 End Size1: 3/8 Inch FemaleSierra Marine Engine Oil Synthetic Blend; 1 Quart Bottle Sierra Marine 189440CAT2 Sierra Marine products are engineered to surpass todays high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000s of parts. Attributes Viscosity Grade: