6I3549 Seal Liner for Caterpillar Equipment

6I3549 is a seal liner used in the engine ferrules and seals category for Caterpillar equipment. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a seal liner. The available product data confirms compatibility with Caterpillar equipment, but does not specify an individual machine model, engine model, machine series, or installation position. Verify the application against the equipment parts manual and the identification number of the part being replaced before installation.

Cross-reference numbers

The part number may also be written with a space between the prefix and numeric sequence:

• 6I3549
• 6I 3549

Specifications

The dimensions supplied for 6I3549 are length, width, and depth measurements of the listed part. The available data does not state whether the dimensions include packaging, protective material, or any additional components. No separate hardware, gasket set, fasteners, or installation accessories are listed as included with this part.

Application details beyond the Caterpillar equipment brand are not specified in the source data. Model-level fitment, engine series, mounting location, sealing interface, and installation procedure should therefore be confirmed using the equipment manufacturer’s parts documentation and the number marked on the removed component.