OEM Reference : Mack 440SX30A
Select Mack® Applications : MR / MRU Models
IPD PK2977751 PISTON KIT
Select Mack® Applications : EM6-250L / EM6-300 / E6-350 / EM6-275L 4 Valve Series Engines
MaxiForce® Caterpillar® OK504/30-10/10 Kit, O/H, 30 Valve, Turbo or N/A, 3054 1826634 OEM Reference : Mack 440SX30AProduct Details : Select Caterpillar Applications. OEM Reference : Caterpillar OK504 30 10 10. Please do not hesitate to contact us with your vehicle, engine and or part(s) details to determine if this product is appropriate for your particular engine and or application. MaxiForce : Brand New, Premium Replacement Parts Coverage for Caterpillar, Cummins, International Harvester, John Deere, Komatsu, Mitsubishi, Navistar, Perkins, Shibaura, Thermo King