This left-hand cab door latch fits Mack CH, CL, CX and CV model cabs and is sold individually. It engages the striker to hold the door closed until released by the handle or lock mechanism. The part is built as a replacement for the door latch hardware on these Mack cab models.Interchanges:Mack 3QM312MFHS-4539FeaturesLeft hand cab latchFits Mack CH, CL, CX and CV modelsSold as 1 eachTech SpecsFitment: Mack CH, CL, CX, CV modelsSell pack: 1 EachUsed in this Truck Cab modelMack Hood, Grille & Headlamp Parts & Diagrams