142 Degree Thermostat | Sierra 18-3551 Carburetors Maximum voltage rating: 300 volts

Maximum voltage rating: 300 volts AC/48 volts DC

Magnesium replacement for Mercury 821630A2

9-280+HP engines

2 turns lock to lock

bent pins for 2 in

142 Degree Thermostat | Sierra 18-3551 Carburetors Maximum voltage rating: 300 volts142 Degree Thermostat Sierra 18 3551 Sierra 142 Degree Thermostat 18 3551 Used on various Chrysler, Crusader, Mercruiser, Indmar, Marine Power , and Pleasurecraft Marine raw water cooled inboard marine engines Replaces Chrysler 4142885 Replaces Crusader R026002E Replaces Indmar 985005 Replaces Marine Power 515400 Replaces Mercury 8M0089715, 8072521, 807252T1 Replaces PCM R026002E Replaces Mallory Keep Your Marine Engine Running at its Best with the