Thermostat Kit - Sierra
- ( 1 )Thermostat 18-3553 - replaces Johnson/Evinrude O.E.# 434841 and Mercury/Mariner O.E. # 75692
- ( 1 )Thermostat Gasket 18-0182 - replaces Johnson/Evinrude O.E.# 310058 and Mercury/Mariner O.E. #27-62386
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