1659280 Seal-Lip Type Oil Seal

Seal-lip type oil seal for Caterpillar equipment, identified by SKU 1659280. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for use in Caterpillar articulated dump trucks, excavators, and engine-machine applications. The available application data includes the Caterpillar 735 and 740 machine models, as well as Caterpillar 3054, 3054C, 3054E, 3406E, C15, 307B, and 307C equipment or engine series.

Fitment

• Caterpillar 735
• Caterpillar 740
• Caterpillar 3054
• Caterpillar 3054C
• Caterpillar 3054E
• Caterpillar 3406E
• Caterpillar C15
• Caterpillar 307B
• Caterpillar 307C
• Caterpillar articulated dump truck applications
• Caterpillar engine-machine applications
• Caterpillar excavator applications

Fitment should be verified against the equipment model, serial number, and the part number removed from the machine before installation. The listed model and application information identifies the equipment covered by the available reference data; it does not replace the machine manufacturer's parts identification procedure.

Cross-reference numbers

The numbers 1659280 and 165-9280 refer to the same seal-lip type part designation in the available application data. The hyphenated and non-hyphenated formats may be used in parts catalogs and equipment documentation.

Specifications

The dimensional and weight values correspond to the listed part data. Seal orientation, housing location, shaft diameter, material, and installation method are not specified in the available information and should be confirmed from the equipment service documentation for the applicable Caterpillar model.