The BD Diesel Performance V-Band Clamp, part number 1405926, is designed for secure connection and sealing in heavy-duty diesel exhaust systems. Engineered specifically for use with 4-inch Half Marmon HX40 flanges, this clamp ensures a reliable fit for fleet and industrial applications. Constructed from durable materials, the clamp withstands high temperatures and vibrations typical of severe-duty diesel environments, providing long-lasting performance. Its straightforward design allows for quick installation and removal, making it ideal for maintenance and upgrades in professional heavy-duty settings. The clamp’s robust construction reduces the risk of leaks and disconnections, enhancing overall exhaust system integrity.
This V-Band Clamp is essential for fleet operators and diesel enthusiasts who demand high reliability and performance from their exhaust components. Whether replacing worn-out clamps or upgrading your exhaust system, this part offers a perfect match for compatible flanges, ensuring a tight seal under demanding conditions. Its compatibility with 4-inch systems makes it versatile for various diesel truck and industrial applications, supporting optimal exhaust flow and system durability. Manufactured by BD Diesel, a trusted name in diesel performance since 1985, this clamp reflects the company’s commitment to quality, engineering precision, and customer satisfaction.
Designed to meet the rigorous standards of heavy-duty diesel operation, the BD Diesel V-Band Clamp enhances the longevity and efficiency of your exhaust system. Its high-quality build minimizes maintenance needs and maximizes uptime, critical factors for commercial fleets and professional mechanics working in demanding environments. Whether for repair, upgrade, or custom exhaust fabrication, this clamp provides a secure, high-performance solution that aligns with professional standards and industry requirements.
Features:
- Heavy-duty construction for fleet and industrial exhaust systems
- Designed to fit 4-inch Half Marmon HX40 flanges for secure sealing
- Resists high temperatures and vibration for long-term durability
- Easy to install and remove, facilitating maintenance and system upgrades







