Air Brake Chamber Type 30/30, 3" Long Stroke Tandem with 15" Rod, Universal Push Rod Includes Clevis & Hardware - Replaces For Bendix NT3030ELS80, Freightliner ABP N42A 23030C3D, Newstar S-17204

AIR BRAKE CHAMBER 30/30 - SEALED - 3" LONG STROKE (SQUARE CAST AIR PORT BOSSES) - 11.5" RODINTERCHANGES:REPLACES Automann: 179.SB3030SLREPLACES Bendix: 3030-TSLSREPLACES Power Products: 3030SBLSREPLACES Bendix: NT3030ELS-80REPLACES S&S Truck Parts: S-17204REPLACES Haldex: SB3030SLREPLACES World American: WA3030LSWA3030TL

• Heavy-duty Type 30/30 spring brake chamber with 3" long stroke design; perfect for tandem axle applications requiring extended durability and reliable emergency brake power.
• Includes clevis and S-9137 hardware, universal push rod with stroke indicator, and a 15” rod length to ensure precise installation and stroke alignment across multiple commercial vehicle platforms.
• Built with reinforced 11-gauge steel non-pressure housing, high-strength steel clamp bands, lightweight aluminum adapter housing, and epoxy-coated power spring for lasting corrosion resistance.
• Features square air port, .375” thread diameter, 4.75” bolt center-to-center, and .625” x 18” push rod spec; wide clamp bands simplify diaphragm Replacement and service maintenance.
• Environmentally friendly black E-coated steel housing resists corrosion like zinc plating but avoids harmful carcinogens—covered by a 1-Year / 100,000-Mile warranty for peace of mind.