Shields 200400024 Marine Exhaust Water Series 200 Hose without Wire, 4" x 2' $21.25=+$5.71 They include preassembled fittings for

They include preassembled fittings for quick installation and bend restrictors on both ends to eliminate kinking

Mercury-Mercruiser QA3170R OMC 9

Highly concentrated synthetic detergent

with 1/4" to 1/2" dia

Socket style end fittings

Shields 200400024 Marine Exhaust Water Series 200 Hose without Wire, 4" x 2' $21.25=+$5.71 They include preassembled fittings forFor straight connections in wet exhaust systems or engine water circulation lines. Black heavy walled synthetic rubber. Reinforced with 2 or 4 plies of synthetic cord. Resistant to: engine heat, exhaust fumes, ozone, mild chemicals, antifreeze, salt water. Temperature range: 20AF to +200AF continuous +250AF intermittent. Meets SAE J2006 Type R1.