97365201 Intake Manifold Tube Gasket for General Motors

1. GM 6.6L Duramax 97365201 Intake Manifold Tube Gasket Overview

The GM 6.6L Duramax 97365201 Intake Manifold Tube Gasket is used in Duramax LLY-LBZ-LMM engines to seal components within the EGR (Exhaust Gas Recirculation) system. It helps prevent gas leakage between the EGR valve, cooler, or piping, ensuring precise gas recirculation and NOx emission control. Reliable sealing is essential for reducing combustion temperatures and maintaining emission system efficiency.

Key Features and Functions – GM 6.6L Duramax 97365201:

• Fits  Duramax LLY-LBZ-LMM engines
• Category: EGR Gasket
• Seals critical joints in the EGR system
• Prevents exhaust gas leaks and emission control loss
• New aftermarket replacement available for bulk orders

2. EGR Gasket Function and Materials Overview

EGR Gaskets provide a tight seal between EGR components to ensure that exhaust gas is recirculated back into the intake system as intended. This helps reduce NOx emissions and regulate combustion temperature in compliance with emissions regulations.

Given the thermal cycling and gas pressure in the EGR system, EGR Gaskets must be made from materials that combine resilience, sealing strength, and heat tolerance.

Common material types include:

• Multi-layer Steel (MLS) – Offers high strength and sealing under fluctuating heat and pressure
• MLS with MoS₂ coating – Enhances surface sealing and heat resistance
• Rubber-Coated Metal (RCM) – Combines conformability with rigidity for leak-free sealing
• Rubber – Suitable for lower-temperature or secondary sealing zones
• Graphite – Provides compressibility and thermal stability for exhaust gas containment

3. About MJ GASKET – Experienced Aftermarket Gasket Manufacturer

MJ GASKET is a Taiwan-based aftermarket gasket manufacturer specializing in commercial and heavy-duty engine applications. With decades of experience in the gasket industry, we support global B2B clients, including engine-part distributors, rebuilders, and workshop operators.

Our gasket product line covers a wide range of engine models from brands such as Cummins, Caterpillar, Detroit Diesel, and Volvo, including pickup-truck engines like the Ford Powerstroke and GM 6.6 Duramax. We also offer gaskets for engine-related equipment such as heat exchangers, hydraulic pumps, and air-brake compressors.

To ensure accuracy and quality, we inspect our gaskets using precision 2D and 3D measuring equipment, verifying all critical dimensions before shipment.

Whether you’re sourcing standard replacement parts or require custom-made gaskets, MJ GASKET is a reliable partner for your engine-sealing needs.

• Over 20 years of experience in gasket manufacturing for diesel and commercial engines
• Support for both standard parts and customized gasket solutions
• Stable supply, responsive lead time, and global shipping support

4. Ordering Process for GM 6.6L Duramax 97365201 – Bulk Orders & MOQ Flexibility

MJ GASKET primarily serves B2B customers looking for reliable sourcing of aftermarket engine gaskets. For the Duramax LLY-LBZ-LMM 97365201 Intake Manifold Tube Gasket, we support both bulk orders and limited-quantity requests depending on stock availability and production schedules.

To place an order:

1. Contact us with the part number and required quantity.
2. Our sales team will confirm MOQ, availability, pricing, and estimated lead time.
3. Issue the purchase order and remit a 30% deposit to begin processing.
4. If a sample is required, we will provide it for confirmation before proceeding.
5. Once the sample is approved, the remaining 70% balance must be paid before mass production is dispatched.

Please note: MOQ requirements vary by product. For certain items, small-quantity orders may be accepted. Reach out to us to confirm the best option for your needs.

5. Worldwide Shipping from Taiwan – Lead Time & Delivery Options

MJ GASKET ships globally from Taiwan, offering flexible international shipping solutions based on your order size, weight, and urgency.

We support multiple shipping methods:

1. Sea Freight, Air Freight, or Courier Service – The best method is selected depending on shipment size and required lead time.
2. Use Your Appointed Forwarder – We are happy to work with your preferred shipping partner.
3. Ship via Our Cooperating Forwarder
4. Request Preferential Shipping Rates from Us – We can provide cost-effective shipping options through our logistics partners.

Lead times depend on product availability and order volume. Once your order is confirmed, our team will recommend the most efficient delivery method, confirm the estimated timeline, and keep you informed throughout the shipping process.

Whether shipping by carton or pallet, we ensure your gaskets are securely packed and prepared for safe international transport.