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Peterbilt 389 Brake Chambers & Acc.

Find Peterbilt 389 brake chambers and accessories from top brands like TPHD, BESTfit Truck Parts, and Dayton at 4 State Trucks. Our products include Type 30 Service Chambers, Rubber Brake Hoses, and Automatic Slack Adjusters. Shop now for quality aftermarket and OE replacement parts!
Upgrade your Peterbilt 389 braking system with high-quality brake chambers and brake accessories, including rubber brake hoses, brake chambers, slack adjusters, and more. If you're looking to replace a part or just enhancing your rig's braking performance, this product line ensures reliable and effective operation for safe, efficient driving.

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