Dometic Seastar® hydraulic engine control components have ¼” NPT ports for connection of 5⁄16″ O.D. nylon semi rigid tubing. No special tools required. All components except the ‘o’ ring are brass. Use loctite hydraulic sealant on all NPT fittings, do not use Teflon tape or pipe rope.

BLA CodeDescription
298454Insert cone
298480Nut
298489Adaptor 1⁄4" NPT to 5⁄16” tube