Gasket

6BT Oversized Cylinder Head Gasket

The 6BT oversized cylinder head gasket is made of alloy steel with a multilayer coating, resistant to heat up to 300°C. The inner diameter of the cylinders is 105 mm, and the oversized thickness of this gasket is 1 mm greater than the standard. The multilayer design, with a steel core and nickel-copper coating, provides resistance to combustion pressures up to 100 bar. Chemical resistance to engine oil and coolant is ensured according to ASTM D471 standards. The gasket features oil and water control grooves that optimize fluid flow and prevent leakage between the cylinder head and block. The part weighs approximately 0.8 kg, and the cylinder head contact surface is machined with 0.02 mm precision.

The oversized design compensates for cylinder wear and extends engine life. Hole patterns are aligned with the 6BT engine standard, allowing easy installation with a torque of 25 N·m. Alternating thermal resistance from -20°C to 300°C prevents deformation and cracking. The gasket surface is coated for corrosion protection and pre-lubricated, ensuring a service life of up to 150,000 km. This design guarantees precise cylinder compression and optimal performance of 6BT diesel engines.

Complete Gasket 1026BT Izumi Taiwan

The complete 1026BT gasket from Izumi Taiwan is made of stainless steel with a nickel coating, resistant to corrosion and heat, with a standard thickness of 1.2 millimeters. The inner diameter of the gasket is 102 millimeters, and the outer diameter is 126 millimeters. The multi-layer design includes metallic layers and heat-resistant materials, capable of withstanding pressures up to 25 bar and operating temperatures from -40 to 300°C. The surface is precisely CNC finished, with dimensional tolerance controlled at ±0.02 millimeters. This gasket is designed for industrial engines and heavy-duty vehicles, providing high durability and leakage resistance.

The internal structure includes reinforced steel layers and elastomeric materials resistant to oil and fuel. The maximum installation torque for fastening bolts is 90 Nm, ensuring a secure, leak-free connection. All gaskets undergo hydrostatic pressure and thermal tests according to ISO 6520. Each complete gasket weighs approximately 180 grams, with a tensile strength exceeding 550 MPa. The design is optimized to reduce vibrations and extend engine lifespan.

Engine components: bushings, pistons, bearings, and complete gaskets

Engine components including bushings, pistons, bearings, and complete gaskets are manufactured from alloy steel and high-strength aluminum to ensure durability under severe operating conditions. Bushing surfaces are hardened to 55–60 Rockwell C, and bearings are cold-rolled to 50 Rockwell C for enhanced wear resistance. Pistons are produced with dimensional tolerance below 0.01 millimeters and can withstand combustion pressures up to 120 bar. Gaskets are made from multilayer steel with copper and nickel coating to ensure complete sealing and prevent oil and coolant leakage.

The weight of each engine component set ranges from 3 to 25 kilograms depending on engine model, with installation performed using precision tools and standard bushings. Operating temperature ranges from minus 40 to plus 250 degrees Celsius, while gasket heat resistance reaches up to 300 degrees Celsius. Bearing lubrication is provided by standard engine oil at 5–7 bar operating pressure to ensure uniform operation and reduced wear. The estimated service life of this set under standard conditions exceeds 12000 hours.

1026BT oversized cylinder head gasket

The 1026BT oversized cylinder head gasket by Taiwat is made from heat- and pressure-resistant alloy steel with a thickness of 1.2 millimeters. The inner diameter is 1026 millimeters, and the outer diameter is 1050 millimeters. Its multi-layer nickel and copper coating enables operation up to 220 degrees Celsius and pressures exceeding 150 bar. The oversized design enhances sealing range, reduces gas and coolant leakage, and ensures a service life over 50,000 operating hours under heavy industrial conditions.

The cylinder head gasket provides high chemical resistance against oil and coolant and mechanical strength to withstand torsional and bending forces. Installation uses standard M12 holes with precise geometric alignment. The multi-layer composite design ensures uniform pressure distribution, reduces temperature hotspots, and prevents damage to the cylinder head and engine block.