CTC-1305923 Hydraulic Cylinder Seal Kit for Caterpillar - 2.125 in Rod x 4 in Bore

Part CTC-1305923 supplies the hydraulic cylinder seal kit configuration listed for Caterpillar hydraulic cylinders. Hercules lists the rod diameter as 2.125 in and the cylinder bore as 4 in.

Choosing the Correct Part

For an equipment repair, confirm which cylinder is being rebuilt and check its identification. Match the kit reference and listed dimensions before selecting the replacement.

Cylinder Kit Specifications

• Part number: CTC-1305923
• Product type: Hydraulic Cylinder Seal Kit
• Application: Caterpillar hydraulic cylinders
• Rod diameter: 2.125 in
• Cylinder bore: 4 in
• Hercules identification code: P-UB-10

Hercules identifies code P-UB-10 as: press-in wiper; U-seal and buffer; piston seal.