2350351 KIT SEAL H Fits Caterpillar (Fits CAT) !!!FREE SHIPPING! ALFABETO EM LIBRAS PARA IMPRIMIR Atividades Pedaggicas. One New Aftermarket Replacement Hydraulic Steering Cylinder Seal Kit Fits Caterpillar (Fits CAT) Backhoe Loaders This aftermarket replacement hydraulic steering cylinder seal kit Fits Caterpillar (Fits CAT) OEM part number 2350351. Designed to rebuild and reseal the steering cylinder on Fits CAT backhoe loaders, the kit includes wiper, U cup, buffer, and piston seals to restore proper hydraulic function and prevent fluid leakage. Fits steering cylinder number 1674235 (1 3 4" rod x 2 3 4" bore) and also applies to the 430D loader lift cylinder number 1964523 (2" rod x 85mm bore) on select serial ranges. Important: This kit fits specific serial number ranges. Verify your machine serial number before ordering. See compatible model details below. Compatible Models Fits Caterpillar Backhoe Loaders: 416C Steering Cylinder (SN: 1WR08157 Up; 1XR02184 02261; 4ZN16099 50156; 5YN15149 Up) 416D Steering Cylinder (SN: BFP1 12899; BGJ1 1049; BKG1 Up) 420D 424D 426C 428C 430D 436C Replaces Part Number(s): 2350351, 2350351 A New aftermarket replacement part not remanufactured, not used.