Trident Flex Hardwall Exhaust Hose, 4" x 2' alt-019235 If your chartplotter came with

If your chartplotter came with built-in BlueChart® g3 coastal charts or LakeVü™ g3 inland maps

Contains UV inhibitors

simply surface mount with four #8 FH fasteners (not included)

Manufacturer part number 50-60191

self-tapping truss-head screws

Trident Flex Hardwall Exhaust Hose, 4" x 2' alt-019235 If your chartplotter came withPremium wet exhaust hose for long and or bent connections. Heavy tube and cover with wire helix between 2 ply reinforcement provides excellent flexibility and bend radius. Made to marine standards. Resists heat, ozone, fumes and collapse. Blue stripe. 250 F. SAE J2006 R2. Lloyd's registry type approved. 5 year warranty.