Sierra 18-7775 3/8 Inch Aluminum Fuel Water Separator Bracket

The Sierra 18-7775 is an aluminum mounting bracket sized for 3/8 inch fuel water separator filter assemblies. It is the bracket component used in Sierra's 10 micron tall filter kit, where it pairs with the 18-7945 filter to form a complete fuel water separator assembly for boat installation. The bracket is machined from aluminum for a lightweight, corrosion-resistant mount that holds the tall filter housing securely in place while routing 3/8 inch fuel line connections.

This bracket is sold as the mounting hardware for the separator assembly, letting boaters replace a worn or damaged bracket without purchasing an entirely new filter kit. A stainless steel version of this same 3/8 inch tall filter bracket is also available under a different Sierra part number for owners who prefer stainless hardware.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-7775
• Material: Aluminum
• Thread Size: 3/8 inch
• Product Type: Fuel Water Separator Bracket
• Compatible Filter: 18-7945
• Item Dimensions: 4.5 x 5 x 2.5 inches
• Weight: 1.05 pounds
• UPC: 808282115593

Frequently Asked Questions

What is the Sierra 18-7775 bracket used for? The Sierra 18-7775 is an aluminum mounting bracket for a 3/8 inch fuel water separator filter assembly, designed to hold the filter housing securely on the boat.

What material is the 18-7775 bracket made from? It is made from aluminum, giving the 18-7775 bracket a lightweight, corrosion-resistant construction suited to marine fuel system environments.

What filter does the 18-7775 bracket work with? The 18-7775 bracket is used with the Sierra 18-7945 filter as part of a 3/8 inch tall filter, 10 micron fuel water separator assembly.

What thread size is the Sierra 18-7775 bracket? This bracket is sized for 3/8 inch fuel line connections.

How much does the 18-7775 bracket weigh? The Sierra 18-7775 weighs 1.05 pounds.

What are the dimensions of the 18-7775 bracket? The 18-7775 bracket measures 4.5 x 5 x 2.5 inches.

Is there a stainless steel version of this bracket? Yes, Sierra also makes a stainless steel bracket for the same 3/8 inch tall filter kit under a separate part number, for buyers who want stainless hardware instead of aluminum.

Can the 18-7775 bracket be bought separately from the full filter kit? Yes, the 18-7775 is sold on its own as a replacement bracket, so a damaged or worn bracket can be swapped out without buying the complete filter kit.

Is the 18-7775 a genuine Sierra part? Yes, 18-7775 is Sierra's own part number for this aluminum fuel water separator bracket, not an aftermarket equivalent.

What comes with the Sierra 18-7775 bracket? The 18-7775 listing is for the bracket itself; it is the mounting component paired with the 18-7945 filter in Sierra's 3/8 inch tall filter kit.