Hamamatsu Gasket Co., Ltd.

Hamagasu Foam is a liquid silicone foam that has excellent properties such as insulation, cushioning, sealing, and flame retard...

Mainly required is oil/cooling water sealing. Various necessary functions are required depending on the rigidity of the engine ...

• Fastening Components

• Gaskets

A seal that prevents oil, cooling water, and (combustion gas) from escaping is required. ■Main uses Water pump passage seal ■...

• Fastening Components

• Gaskets

Combustion gas sealing is required. Since the combustion gas is high temperature, the gasket material must also have heat resis...

• Fastening Components

• Gaskets

Seals oil, cooling water, and combustion gases. ■Main uses Seal between engine guide exhaust and oil pan ■Main product specif...

• Fastening Components

• Gaskets

Attach to a muffler cover, etc. to absorb vibrations at the cover mounting part and block heat transmitted from the bolts to th...

• Fastening Components

• Metal Washers

Attach to the back of the muffler protector to block the heat transmitted from the heat source to the surface of the muffler pr...

• Protective Materials & Equipment

• Insulation

Combustion gas sealing is required. Since the combustion gas is high temperature, the gasket material must also have heat resis...

• Fastening Components

• Gaskets

It is mainly attached to insulator covers, etc. to prevent cover cracking due to engine vibration. Since it is made of stainles...

• Fastening Components

• Metal Washers

Oil seals are mainly required as donut-shaped gaskets used for bolt holes and drain plugs that serve as oil passages. ■Main us...

• Fastening Components

• Gaskets

Attach it to a resin cover, etc. to block the heat transmitted from the heat source to the surface of the cover. ■Main uses Bl...

• Protective Materials & Equipment

• Insulation

Attach to the inner tube to hold the outer tube and inner tube concentrically. It absorbs the expansion of the inner tube due t...

• Fastening Components

• Spacers

It is attached to the heart of the engine and must withstand the explosion pressure inside the cylinder, as well as have a stro...

• Fastening Components

• Gaskets

Attach to the back side of the resin fuel tank cover to block heat transmitted from the heat source to the surface of the resin...

• Protective Materials & Equipment

• Insulation

Seals combustion gases. This gasket prevents leaks due to torque down, which is a drawback of conventional non-assembled vortex...

• Fastening Components

• Gaskets

Seals combustion gas that has become extremely hot due to catalysts, etc. Our patented product is a specification that uses mes...

• Fastening Components

• Gaskets

A seal that prevents gasoline and oil from escaping is required. Durability is also required because its thickness affects the ...

• Fastening Components

• Gaskets

A seal that prevents gasoline and oil from escaping is required. ■Main uses ・Between the engine cylinder block and insulator ...

• Fastening Components

• Gaskets

■Main uses Seal between engine cylinder head and exhaust pipe ■Main product specifications Like head gaskets, beads are formed...

• Fastening Components

• Gaskets

It is attached to a cover etc. by welding to provide a buffer between parts. Since it is made of stainless steel, it has good h...