Cylinder Group 9T4006/185-1839

Cylinder Group 9T4006/185-1839

Backhoe Loader    Caterpillar    414E, 416B, 416C, 416D, 416E, 420D, 422E, 424D, 426C, 428C, 428D, 428E, 430D, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E, 444E, 904B, 904H, 906H, 906H2, 907H, 907H2, 908H, 908H2, TH210, TH215

Bucket Cylinder    Bore    76,20    Stroke    260,00    Hydraulic Cylinder

9T-4006/1851839

17 kg

Compatible Brand: Caterpillar

Part Number: 185-1839 (1851839)

Superseded / Interchange Numbers: 9T-4006 (9T4006)

Part Name: Bucket Hydraulic Cylinder Group

Technical Specifications: Bore: 76.20 mm / Stroke: 260.00 mm / Weight: ~17 kg / Hydraulic Cylinder

Compatible Machinery: Caterpillar Backhoe Loaders, Compact Wheel Loaders, and Telehandlers (414E, 416B/C/D/E, 420D, 422E, 424D, 426C, 428C/D/E, 430D, 432D/E, 434E, 436C, 438C/D, 442D/E, 444E, 904B/H, 906H/H2, 907H/H2, 908H/H2, TH210, TH215 series)

What It Does:

Serves as the bucket hydraulic actuator operating on the bucket/attachment linkage of Caterpillar backhoe loaders, compact wheel loaders, and telehandlers. Powered by high-pressure hydraulic fluid, it extends and retracts to drive bucket curl, dumping, and attachment manipulation.

Importance:

Essential for ensuring precise bucket movement, reliable clamping force, and smooth operational cycle speeds during digging, loading, and material handling tasks. Built with a compact 17 kg heavy-duty steel barrel and high-strength forged rod, it effectively absorbs dynamic shock loads and mechanical stress, while advanced internal seals prevent fluid bypass under continuous operation.

As Seçkin Makine, we manufacture this product as an aftermarket item fully equivalent to the original specifications in terms of raw materials, technical dimensions, and performance characteristics. This product comes with a 1-year warranty from the invoice date.