Description Kenworth Peterbilt A/C Evaporator Replaces OEM: 151338BSM, fits Kenworht T7 and T2000, Peterbilt 387 and 587 Application: Kenworth Description: Evaporator Height: 10″ Length: 10 3/4″ Inlet: Bead Fitting Outlet: Bead Fitting Type: Tube-Fin Refrigerant Type: R12/R134a O-Ring #1: 0013 Thickness: 3 1/8″ Reference Numbers 1801053, 6633, 151338, 400-4809, 500-2219, 1699005, RF3931513703, 05-1009, 125615, PTAC6633, TE8040, E1153, 051009, 4004809, TK7773, TE41010