7X4805 O-Ring for Caterpillar Equipment

7X4805 is a standard O-ring seal used in Caterpillar equipment. It is intended for sealing applications where an O-ring prevents leakage and contamination in axial or radial sealing arrangements. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The O-ring is identified by the Caterpillar part number 7X-4805 and by the SKU 7X4805. The supplied component is a single standard seal/O-ring with a black fluoroelastomer construction and a nominal hardness of 75 Shore A.

Fitment

The 7X4805 O-ring is listed for use with the following Caterpillar equipment models and machine series:

• Caterpillar 735
• Caterpillar 740
• Caterpillar D350E II
• Caterpillar D400E II
• Caterpillar AP-1000
• Caterpillar 836G
• Caterpillar 3114
• Caterpillar 3116

Fitment is specified for Caterpillar-manufactured equipment. The model references above are the equipment applications provided for this part.

Cross-reference numbers

The designations 7X4805 and 7X-4805 identify the same O-ring reference in the supplied product data. SAE AS568 dash size -204 is also specified for this seal.

Specifications

The specified temperature range is -40 to 350 °F. The dimensions are provided as cross-section diameter, inner diameter and outside diameter; the listed package or product dimensions are given separately in centimetres. No coating is specified for this O-ring.