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.