About AITE GASKET
Founded in 1986, AITE GASKET is a family-owned enterprise dedicated to the engine gasket industry. With our core strengths – All Models Coverage, First-to-Market, and Flexible Manufacturing – we provide reliable products and professional services to the global automotive aftermarket.
Our mission: “Create a new future and lead the way in advancing the automotive gasket industry.” Through continuous innovation and customer-oriented professional service, AITE GASKET strives to be a trusted engine gasket manufacturer and service provider for global partners.
Master Engine Sealing: A Complete Breakdown of the 5 Essential Engine Sealing Systems
When servicing or overhauling an engine, sealing integrity is the ultimate line of defense between peak performance and catastrophic failure. Engine sealing isn’t just about replacing a single gasket; it’s about ensuring every high-pressure combustion chamber, fluid line, and rotating shaft operates in perfect harmony.
At AITE Gasket, from head gaskets and oil seals to precision cylinder head bolts, our one-stop solution covers all your sealing needs.
Here is a detailed breakdown of the 5 Core Engine Sealing Systems featured in our flagship engine solution.
1.Combustion Chamber Sealing System
Core Objective: Restores original engine power.
Cylinder Head Gasket: Dual-Seal® MLS, stainless steel + FKM coating. Seals at cold start, No sealant needed. Temperature resistance range 40°C to +300°C, pressure up to 270 bar.
Head Bolts: ColdForm® high-strength alloy steel, multi-station cold heading, unbroken grain flow. μ=0.12 0.14, 30% higher strength.
2.Valve Train Sealing System
Core Objective: Keeps the engine clean, reduces oil consumption.
Valve Cover Gasket: Molded from premium ACM, Silicone, or NBR materials, one-piece molded with thickened corners and reinforced bolt holes to prevent compression deformation. Temperature resistance range 40°C to +200°C
Valve Stem Seal: Made of high-quality FKM, temperature resistance up to 250°C. Precision lip design.
3.Intake & Exhaust Sealing System
Core Objective: Improve performance, lowers emissions
Intake Manifold Gasket: Made of stainless steel, fiber composite material, or oil-resistant rubber. Vacuum-optimized design with reinforced intake ports prevents vacuum leaks. Temperature resistance range 40°C to +150°C, vacuum resistance ≥0.8 bar
Exhaust Manifold Gasket: Multi-layer construction combining stainless steel or graphite composite layers with heat shields. Designed with combustion chamber fire rings to resist thermal shock. Withstands temperature up to 850°C
4.Timing System Sealing System
Core Objective: Extends timing system life, prevents severe damage.
Timing Cover Gasket: Metal Skeleton+ oil-resistant rubber composite structure, with continuous elastic bead to compensate cover deformation. No swelling under oil immersion. Temperature resistance range 40°C to +150°C.
5.Lubrication System Sealing System
Core Objective: Eliminates oil leaks, protects drivetrain.
Oil Pan Gasket: Pure rubber or rubber-metal composite, highly elastic, reinforced bolt holes. No swelling, no leaks.
Crankshaft Seal: Dyna Lip® PTFE, FKM + PTFE composite, constant spring, dynamic following. Handle linear speeds ≤30 m/s, temperature resistance 40°C to +200°C (PTFE layer 200°C to +260°C).
Rear Main Seal: Aluminum/plastic carrier + PTFE or FKM, precision die-cut. Temperature resistance range ‑40°C to +150°C.
Why Choose AITE GASKET as Your Engine Gasket Partner?
Are you an importer, distributor, or OEM partner looking to bring the high quality engine gaskets to your market?
Navigating the competitive automotive aftermarket requires a supplier that understands precision, speed, and reliability. Here is why distributors and buyers across the globe trust AITE GASKET:
- All Models Coverage
- First-to-Market Strategy
- Flexible Manufacturing
- StableQuality& High level of service
- IATF16949 certification & Nearly 40 Years of Industry Expertise
Get in Touch
We are always ready to help you grow your market share with industry-leading engine sealing solutions.
Contact us today to inquire about a quote!
AITE GASKET — Your Most Reliable Engine Gaskets Partner.
