BD DIESEL 1405926 CLAMP EXHAUST V-BAND FOR SUPER B / HX40

Product Description

The BD DIESEL 1405926 Exhaust V-Band Clamp is a high-quality clamp designed for a secure connection on BD Diesel Super B and HX40 style turbocharger exhaust outlets. This clamp is built for quick serviceability and a strong, leak-free seal—perfect for turbo swaps, downpipe installs, or replacing worn or damaged clamps on high-heat diesel exhaust systems.

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Featuring a 4-inch diameter design, this clamp is used on half Marmon HX40 flanges and is a dependable solution for maintaining proper exhaust alignment and sealing under boost and extreme EGT conditions. Ideal for performance and OEM-style turbo exhaust connections where proper fitment and holding power matter.

Fitment

• BD Diesel Super B style exhaust connection
• HX40 style turbo exhaust connection
• 4-inch Half Marmon flange applications
• Universal clamp for compatible V-band flange setups

Key Features & Benefits

• 4-inch Half Marmon flange clamp
• Strong, leak-free exhaust connection
• Ideal for turbo/downpipe connections
• Improves sealing under high heat and boost
• Perfect replacement for worn or stretched V-band clamps

What flange type does this clamp fit?

This clamp is designed for 4-inch Half Marmon (HX40) flange applications and Super B style exhaust connections.

Is this clamp vehicle-specific?

No. This is a universal clamp intended for compatible Super B / HX40 style exhaust V-band flange setups.

Will this help fix an exhaust leak at the turbo outlet?

Yes. A worn, stretched, or damaged V-band clamp can cause leaks at the turbo outlet. Replacing it with the correct clamp restores clamping force and sealing integrity.

Specifications for BD DIESEL PRODUCTS 1405926