The ROP Shop replacement Thermostat Kit OMC 5.70L 574STMRCNC, 574STMRCNG, 574STMRCTR Sterndrive Motor Specs - Temperature Rating: 160° F. Refer to images 2 & 3 more inmation Includes - (1) Thermostat, (1) Gasket & (1) O-Ring; comes as shown in the first image Fits/For many OMC sterndrive & Volvo Penta marine engines, including 1994-1998 OMC 4.3, 5.0, 5.7 & 5.8 models, 1968-1969 OMC 80-200 models, and specific Volvo Penta 4.3, 5.0, 5.7, 5.8, 7.4, 8.1, 8.2, DPX375 & DPX420 models For Volvo Penta 8.1, DPX375 & DPX420 engine models using Thermostat 3853983 (140°), this 160° version is the Volvo-recommended replacement part number the original thermostat, which requires an additional O-Ring (3861000 - not included), instead of the included Gasket (3852111). Please be sure to check your part or model number to ensure this is the correct thermostat kit your unit. Also, please note this may replace multiple part numbers
