DIAMOND EYE 454000 EXHAUST CLAMP 4 INCH ZINC COATED U-BOLT SADDLE CLAMP

DIAMOND EYE 454000 is a universal 4.0" zinc-coated U-bolt saddle clamp that locks slip-fit exhaust joints securely to help prevent leaks, vibration, and joint creep under heat cycles. Zinc plating delivers corrosion resistance for daily-driven trucks and off-road builds alike.

FAQ: WILL THIS FIT MY TRUCK?

Yes—if your system uses 4.0" OD exhaust tubing at a slip-joint, this clamp will work. It is a universal service part commonly used on diesel and gas systems. Verify your pipe outside diameter (OD) before ordering.

FAQ: WHAT’S THE DIFFERENCE VS. A BAND OR LAP-JOINT CLAMP?

U-bolt saddle clamps provide a high-grip, budget-friendly connection that can slightly crimp the joint for permanence. Band and lap-joint clamps are reusable and preserve tubing roundness—choose those when you need serviceability.

FAQ: IS THE HARDWARE COATED?

Yes. The clamp and hardware are zinc-coated to help resist rust and road salt. Torque evenly, alternating sides, to seat the joint.

Fitment Details

• Interface: 4.0" OD slip-fit exhaust tubing (universal)
• Use cases: Muffler/tailpipe joints, intermediate pipes, adapter sections, and repair work
• Systems: Works across aftermarket and OEM exhaust where 4.0" OD slip joints are used

Cross-Reference / Alternatives (Diamond Eye on CPP Diesel)

• DIAMOND EYE 444000 — 4" standard steel U-bolt saddle clamp
• DIAMOND EYE BC400A — 4" aluminized Torca band clamp
• DIAMOND EYE BC400S430 — 4" 430 bright stainless Torca band clamp
• DIAMOND EYE L40AA — 4" aluminized Torca lap-joint clamp

Specifications