Housing Rocker 3044788 Parts Number 3044788 Parts Name Housing Rocker 3044788 Brand Cummins genuine parts Cummins Models NH/NT 855, NT495, NT743 Related Posts Plain Hose 3016142 Piston 3017348 Valve By Pass 3023512 Guide Valvle 3006456 Lower Engine Gasket kit 4915303