Air Brake Compressor 9111536080 for Cummins Engine M11 ISX ISL ISM11 QSM11 V28 NT855 Replace part number: 9111536080, 911 153 608 0, 4952750 Fits for Cummins Engine: M11, N14, ISX, L, M, N, B, ISL, ISM, NB, ISN, ISB Series, ISM, ISM11, K39, QSK23, QSM11, V28, X15, NH855, NT855 Specification: Max. working pressure: 145.0 psi Operating speed: 3000 (1, min) Port thread 2:M27 x 2 Port thread 4: M10 x 1.0 Port thread 9:3, 4" - 16 UNF Port thread 9.1:3, 4" - 16 UNF Port thread 9.2:3, 4" - 16 UNF Sweep volume (cm ^{3<, sup>): 318 cm3 Temperature range: -40 to +185°F Estimated volume (dm³):11.16}