Bendix® EnduraSure® 30 30 Brake Chamber - 2.5" STD Stroke - 12" Push Rod - Threaded

Specifications Product Line: Brakes Category Name: Brake Chambers Part Type: Spring Brake (S-Cam) Alternate Part Name: 30/30 Brake Chamber, S-Cam 30/30 Double Chamber Spring Brake, Spring Brake (S-Cam) OEM Part Number: NT3030STD-120DS Application Type: Heavy Duty Trucks, Semi-Trucks, Semi-Trailers, Trailers, Buses Chamber Style: Double Diaphragm Chamber Type: T30/30 Mounting Stud Center-to-Center Spacing: 4.75 in. (120.7 mm) Mounting Stud Length: 1.50 in. (38.1 mm) Parking Port 12: 3/8-18 NPTF Port Angle: 0 Deg. Push Rod Length: 12 in. Service Chamber Joint Type: Double Clamp Band Service Port 11: 3/8-18 NPTF Maximum Operating Temperature: 175 °F (79 °C) Minimum Operating Temperature: -40 °F (-40 °C) Stroke Length: 2.50 in. (63.5 mm) Net Weight: 19.09 lb. Cross-references 179.SB3030S, 179SB3030S, NT3030STD-120DS, NT3030STD120DS