1257894 Cylinder & Rods for Caterpillar Equipment

1257894 is a hydraulic cylinder rod component used in hydraulic cylinder applications on Caterpillar backhoe loaders. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The rod connects the hydraulic cylinder with the corresponding machine assembly. It is intended for use in hydraulic systems where the cylinder rod transfers the cylinder movement to the connected equipment assembly. The supplied application data identifies this part for Caterpillar backhoe loader models in the 416, 420, 424, 426, 428, 430, 432, 436, 438 and 442 series.

Fitment

The part is listed for the following Caterpillar backhoe loader models:

• 416B
• 416C
• 416D
• 420D
• 424D
• 426B
• 426C
• 428B
• 428C
• 428D
• 430D
• 432D
• 436B
• 436C
• 438B
• 438C
• 438D
• 442D

All models listed above are Caterpillar backhoe loaders. Compatibility should be checked against the machine model, the hydraulic cylinder application and the installed part number before installation, because the same machine series may use different hydraulic cylinder configurations.

Cross-reference numbers

• 125-7894

1257894 is the catalog SKU format for the same part number shown as 125-7894. The number 125-7894 is also used to identify the cylinder and rod application in the supplied Caterpillar equipment fitment data.

Specifications

The listed dimensions and weight are the available catalog specifications for SKU 1257894. The product data does not specify the hydraulic cylinder position, rod diameter, thread dimensions, sealing components or additional parts included in the set. These parameters are therefore not assigned to this description.