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The National Drivetrain Air Brake Chamber Type 30/30 features a robust 3" long stroke tandem design with a 15" rod and universal push rod, including clevis and hardware for seamless installation. Built with reinforced 11-gauge steel and an epoxy-coated power spring, it offers exceptional corrosion resistance and durability. Designed for commercial vehicles requiring reliable emergency braking, it simplifies maintenance with wide clamp bands and is backed by a 1-Year/100,000-Mile warranty for peace of mind.

























| ASIN | B07582DK14 |
| Brand | National Drivetrain |
| Customer Reviews | 4.6 4.6 out of 5 stars (94) |
| Date First Available | August 30, 2017 |
| Item Weight | 21 pounds |
| Item model number | National Drivetrain WA3030TL |
| Manufacturer | National Drivetrain |
| Manufacturer Part Number | WA3030TL |
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