Fitment: Compatible for 5.2L 4.5L Isuzu NPR NRR NQR Medium 4HK1 Case IH CX210C; Compatible for Hitachi ZX190 ZX300 ZX330 ZX350; Compatible for GMC 3500 4500 W Series; Compatible for John Deere 190G OEM Part Number: K6T51271, NH950156, K6T51273, NH950192, K6T51972, 47719911 K6T51275, NH950211; 8 Pins, 24V; Please confirm your part number or exchange number to purchase the matching part Turbo & Engine Number: For turbo 8981518592, 84389483, 898238470, 8982384741, 8982384743, 8983250950, 8983686530, 8983686531, 8983686532, 8983686533, 8980277720, 8980277721, 8980277722, 8980277725, 8982384742, RHF55V, 8980277728; For engine 4HK1, 6HK1, P173, P173, QSB4.5, P179, HMRO Easy installation: After turning off the engine and allowing it to cool, remove the connecting hose and power cord; When installing, be sure to tighten the screws to the specified torque and ensure that all joints are well sealed Note: The above is a simplified version of the basic operation guide; For parts involving in-depth maintenance and debugging, it is strongly recommended to leave it to professional car maintenance personnel to avoid unnecessary damage to the vehicle Haoxiang Auto EGR Valve are made of specific materials and can operate at 350℉; Excellent performance for guaranteed stable operation in extreme weather; OEM Part Number: K6T51271, NH950156, K6T51273, NH950192, K6T51972, 47719911 K6T51275, NH950211; Compatible for 5.2L 4.5L Isuzu NPR NRR NQR Medium 4HK1 Case IH CX210C; Compatible for Hitachi ZX190 ZX300 ZX330 ZX350; Compatible for GMC 3500 4500 W Series; Compatible for John Deere 190G; For turbo 8981518592, 84389483, 898238470, 8982384741, 8982384743, 8983250950, 8983686530, 8983686531, 8983686532, 8983686533, 8980277720, 8980277721, 8980277722, 8980277725, 8982384742, RHF55V, 8980277728; For engine 4HK1, 6HK1, P173, P173, QSB4.5, P179, HMRO