Indmar LT1 Thermostat Gasket This thermostat gasket is used on the Indmar LT-1 Corvette engines which were optional in MasterCraft boats from 1993 to 1999. It is used to seal the 160 degree drilled thermostat.

Indmar Thermostat Gasket This thermostat gasket is commonly used on Indmar 350 block engines including the RTP-1, MCX, Assault and many others. This is a 2 bolt gasket used on the top half of the thermostat housing, where the thermostat housing splits...

Indmar Thermostat Gasket This thermostat gasket is commonly used on many late 80's to early 90's Indmar engines. This gasket measures 3 38/" across (at the widest point) and 4 1/4" long. This part is commonly found in MasterCraft, Supra, Moomba and Malbu...

Johnson Raw Water Impeller Gasket This Johnson Raw Water Impeller Gasket fits almost all Indmar marine engines (Malibu, Supra, Moomba, etc.) and almost every MasterCraft produced from 1987 until the change to Ilmor engines in 2011. This foam gasket...

Indmar Thermostat Gasket This thermostat gasket is commonly used on Indmar 350 block engines including the RTP-1, MCX, Assault and many others. This is a 3 bolt gasket used on the bottom half of the thermostat housing where it meets the intake manifold...

PCM Thermostat Gasket This thermostat gasket was commonly found on PCM engines.ξ