BD Diesel Exhaust Manifold T4 Mount Gasket Set

1998–2018 Dodge Ram 2500/3500 5.7L Hemi, 5.9L Diesel, 6.4L 392, 6.7L Diesel, 8.0L V10

Part #: 1045986-T4

Overview

The BD Diesel Exhaust Manifold T4 Mount Gasket Set is engineered to provide a reliable, leak-free seal for exhaust manifolds on a wide range of Dodge Ram trucks spanning from 1998 to 2018. Designed specifically for performance diesel applications, this gasket set ensures optimal exhaust flow and durability under high-temperature conditions. Ideal for diesel enthusiasts and professional mechanics alike, it supports the longevity and efficiency of your exhaust system, helping maintain engine performance and reduce emissions.

BD Diesel Performance, a leader in diesel aftermarket parts, delivers this gasket set with precision manufacturing and quality materials, reflecting decades of expertise in diesel powertrain components. Whether you are performing routine maintenance or upgrading your exhaust system, this gasket set offers a dependable solution tailored to fit multiple Dodge Ram engine configurations.

Key Features

Built to meet the demanding needs of diesel exhaust systems, the BD Diesel Exhaust Manifold T4 Mount Gasket Set includes:

• Precision-engineered gaskets designed for T4 mount exhaust manifolds
• Compatibility with multiple Dodge Ram engines including 5.7L Hemi, 5.9L Diesel, 6.4L 392, 6.7L Diesel, and 8.0L V10
• High-temperature resistant materials to withstand extreme exhaust heat
• Durable construction that resists cracking, warping, and leaks
• Ensures a tight seal to prevent exhaust leaks and maintain optimal engine performance
• Easy to install with OEM-style fitment for direct replacement
• Manufactured by BD Diesel, a trusted name in diesel performance parts since 1989

Construction & Design

The gasket set is crafted from premium composite materials engineered to endure the harsh thermal and mechanical stresses of diesel exhaust systems. BD Diesel utilizes advanced manufacturing techniques to ensure each gasket maintains its shape and sealing properties over time. The design focuses on precision fitment to the T4 mount exhaust manifold flange, reducing the risk of exhaust leaks and improving overall system reliability. This attention to detail supports the longevity of your exhaust components and helps maintain consistent engine performance.

Installation & Fitment

Installation of the BD Diesel Exhaust Manifold T4 Mount Gasket Set is straightforward, designed for direct replacement on compatible Dodge Ram models. The gasket set fits a broad range of engines and model years, including:

• 1998–2002 Dodge Ram 2500 and 3500 with 8.0L V10
• 1998–2007 Dodge Ram 2500 and 3500 with 5.9L Diesel
• 2002–2010 Dodge Ram 2500 and 2002–2009 Dodge Ram 3500 with 5.7L Hemi
• 2008–2010 Dodge Ram 2500 and 3500 with 6.7L Diesel
• 2011–2018 Ram 2500 and 3500 with 6.7L Diesel
• 2011–2014 Ram 2500 and 3500 with 5.7L Hemi
• 2014 Ram 2500 and 3500 with 6.4L 392

No modifications are typically required, making it an ideal upgrade or replacement part for maintaining a secure exhaust manifold seal. Proper installation ensures maximum gasket life and prevents exhaust leaks that can affect engine efficiency and emissions.

What's Included

• Complete set of T4 mount exhaust manifold gaskets
• All necessary sealing components for a full manifold gasket replacement

Ideal For

This gasket set is perfect for diesel truck owners, performance enthusiasts, and professional mechanics who demand reliable sealing solutions for their Dodge Ram exhaust systems. It is especially suited for those maintaining or upgrading diesel-powered Ram 2500 and 3500 trucks across multiple engine types, ensuring consistent performance and durability in demanding conditions.

BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.