4" Butt Joint Band Clamp with 304 Stainless Steel

4" Butt Joint Band Clamp with 304 Stainless Steel

Key Features

• Material: Band constructed from 304 stainless steel for corrosion resistance.
• Hardware: Features a zinc-plated M10 bolt, nut, and steel gasket.
• Design: Connects two pipes of the same diameter in a butt joint configuration.
• Function: Provides a 360-degree seal to prevent exhaust gas leaks and noise.
• Installation: A detachable design allows for easy installation and removal without welding.

Replaces / Cross-Reference Part Numbers

• Universal fit part for 4.0-inch outer diameter exhaust pipe connections.

Compatibility & Fitment

• Application: Joins two 4.0" (101.6mm) OD pipes.
• Use Cases: Ideal for connecting mufflers, resonators, downpipes, and other exhaust system components.
• Note: Specifically designed for butt joints. Not intended for slip-fit or lap-joint connections where one pipe fits inside another.

When to Replace

• Audible exhaust leaks from a joint, such as hissing or popping sounds.
• Visible rust, corrosion, or physical damage to the existing clamp.
• During the replacement or upgrade of exhaust system components.
• If the current clamp's hardware is stripped, seized, or unable to be tightened securely.

Installation Tips

• Ensure both pipe ends are clean, aligned, and free of burrs before clamping.
• Center the clamp directly over the seam between the two pipes.
• Tighten the fastener evenly to distribute pressure around the entire circumference.
• Avoid over-tightening the hardware, which can cause component damage.
• After installation and one heat cycle, check for leaks and re-tighten if necessary.