The OTR 3030 Type Standard Stroke Spring Brake Chamber, made with Expertise Built In , boasts durable and reliable brake solution with superior OEM quality performance. This OTR brake chamber is manufactured in an innovative facility with precision and strength in mind. In addition, this OTR brake chamber features reinforced mounting studs to prevent damage and provide rigidity. Featuring a thick steel push rod-late, rolled edge, and CBC welding for optimal strength, this heavy duty brake chamber exceeds OEM standards. In the end, this heavy duty trailer brake chamber is backed by modern technology, ensuring the high-quality performance you desire for your truck. FleetPride is your First Click in Heavy Duty .