Aluminum filter head with 1/4 in. NPT inlet/outlet ports & short spin-on filter removes 99.8% of emulsified water and contaminants from incoming gasoline.

• Sierra fuel water separating kit
• Kit includes 21 micron 18-7844 short fuel water filter, 18-7853-1 aluminum mounting bracket, and (2) 1/4 inch NPT pipe plugs
• Protects marine engines by filtering water, dust, and dirt in fuel supply
• Short style filter measures 3.875 inches in length
• 21 micron filtration
• Aluminum mounting bracket includes (2) 1/4 in. NPT inlet and (2) 1/4 in. NPT outlet fuel ports
• For use with most 2 cycle and 4 cycle marine engines
• Will not separate 2 cycle oil from 2 cycle fuel
• Approved for use with ethanol blended fuel
• Designed to withstand the harsh conditions of the marine environment
• Filter features an epoxy coated inside to resist corrosion
• 90 GPH flow rate
• Replaces Mercury 35-802893Q4, 35-807172A4, 35-807172Q4, 35-60494A4, 35-805369A4, 35-57250A1, 35-55501A1, 35-52456A1, 35-60494A1, 52444
• Replaces Mallory 9-37850