NT3030STD-WC
Spring Brake
Bendix

A standard 3030 spring brake housing in a welded clevis configuration, this variant features a 45 deg clamp angle and a 4.75 in stud distance with a 1.50 in stud length. The stroke measures 2.50 in, and the push rod length is 2.25 in with 5/8-11 UNC-2A threads on both stud and push rod, paired with 3/8-18 NPTF service and parking ports. The air port is oriented at 270 deg to simplify routing in crowded frames, and the maximum operating temperature is 175 F with a -40 F minimum. The unit uses a 30/30 chamber and welded clevis construction, delivering robust braking force and predictable modulation. Cross references include ABP N42A 13030CD, ABP N42A 23030CD, and HDX GC3030CW, MGM 3430951, TBB 151262, WWS 3430951, emphasizing wide compatibility. VMRS 013-004-027 supports standardized maintenance workflows, while category context 41368 places this within the core S-Cam spring brake family used for heavy-duty trucks and vocational applications that demand reliable performance across climates and duty cycles.