Seal 6W1447

Seal 6W1447 is a sealing component for Caterpillar excavators and forest machines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The seal is listed for the following Caterpillar equipment models and machine series:

• Excavators
• Caterpillar 225
• Caterpillar 215B
• Caterpillar 219
• Caterpillar 219D
• Caterpillar 225B
• Caterpillar 225D
• Caterpillar 229
• Caterpillar 229D
• Caterpillar 231D
• Caterpillar 235B
• Caterpillar 235C
• Caterpillar 235D
• Caterpillar 245
• Caterpillar 245B
• Caterpillar 245D
• Forest machines
• Caterpillar 227
• Caterpillar FB221

The listed applications include Caterpillar machines from the 215, 219, 225, 229, 231, 235 and 245 model series, as well as the 227 and FB221 forest machine models. Model suffixes are part of the equipment designation and should be matched with the machine identification before installation.

Cross-reference numbers

Seal 6W1447 is identified by the following part-number formats:

• 6W1447
• 6W-1447

These numbers refer to the same seal identification in compact and hyphenated formats. The equipment brand reference associated with the application is Caterpillar; the replacement part is manufactured by CTP (Costex Tractor Parts).

Specifications

The specified inner diameter is 168 mm. The product dimensions listed above are length, width and depth measurements for the supplied seal. Weight and dimensional data are provided as product data and are separate from the seal’s inner-diameter specification.

Before fitting, the machine model, model suffix and existing part-number marking should be compared with the application information for 6W1447. The listed fitment covers the specified Caterpillar excavator and forest machine models only.