Sierra 18-6273-1 Tilt/Trim Assembly

Replaces OEM part #MERCURY MARINE 99186TMERCURY MARINE 99186-1MERCURY MARINE 99186High Performance Cartridge Pump w/Replaceable MotorFits: Mercury/Mariner (1985-93) 35-220HP outboards w/Design I; 3 Ram; 3 wire tilt/trim units w/side fill reservoir.Integral Trim/Tilt System