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Hefty aftermarket clamps, brackets, and mounting parts are the key to keeping your exhaust in place. Shop Peterbilt 389 aftermarket clamps, brackets, and mounting parts at unbeatable prices. We carry top-notch parts and accessories to deliver you a quality selection. Browse our inventory at 4 State Trucks to find exactly what you need.

Peterbilt 389 Clamps, Brackets & Mounting

Find durable clamps, brackets, and mounting hardware for Peterbilt 389, 388, 378, and 379 models. This product line includes stainless steel and chrome exhaust clamps, cab brackets, heat shields, and specialty mounts for stack kits and hangers. Built for heavy-duty use, these components enhance appearance, replace worn parts, and simplify maintenance. Perfect for customizing or outfitting your truck with confidence.

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