2456840 Seal Kit for Caterpillar Equipment

2456840 is a seal kit for Caterpillar excavator equipment. The kit is identified for Caterpillar equipment, but the available product data does not specify individual excavator models or machine series. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Cross-reference numbers

The seal kit is listed under the following part-number formats and references:

• 2456840
• 245-6840
• CA2456840
• Caterpillar 2456840 KIT SEAL-

The number 2456840 is the SKU and the unhyphenated part-number format. The designation 245-6840 is the same number with the manufacturer-style separator. CA2456840 is another listed reference for this seal kit. The description “Caterpillar 2456840 KIT SEAL-” is included as a catalog reference.

Specifications

The source data contains two weight entries: 0.32 lb under the kit specifications and 0.5 lb under the product-dimensions data. Both values are retained as listed because the source does not define whether they refer to different packing or weighing conditions. The stated dimensions are 17.8 cm in length, 17.8 cm in width, and 6 cm in depth.

Kit contents

The listed contents comprise one U-shape rod seal, one ring, one buffer seal assembly, one wiper seal, two wear rings, one O-ring, one piston seal, one support ring, and one head wear ring. The 4J-3745 wear ring is the only component supplied in a quantity of two; each other listed component is supplied as one piece.

No individual Caterpillar excavator model or machine series is specified in the available data. Compatibility should therefore be checked by the listed part number and by comparing the required seal-kit contents with the components identified above.