5P7814 FKM O-Ring fit Caterpillar
5P7814 FKM O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
5P7814 FKM O-Ring for Caterpillar Equipment
The 5P7814 FKM O-ring is a standard sealing ring used in axial and radial sealing applications on Caterpillar equipment. It is listed for Caterpillar articulated dump trucks and asphalt pavers, including the models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The O-ring is used on the following Caterpillar equipment types and models:
- Articulated dump trucks
- Asphalt pavers
- Caterpillar 725
- Caterpillar 730
- Caterpillar 735
- Caterpillar 740
- Caterpillar D350E II
- Caterpillar D400E II
- Caterpillar AP-1000D
Compatibility should be checked against the equipment model, serial number, and the part number required for the specific sealing position before installation.
Cross-reference numbers
- 5P7814
- 5P-7814
- SAE AS568 dash size -905
The numbers above identify the same O-ring size and part reference in different numbering formats. The Caterpillar part number is included for identification of the equipment application; the part is manufactured by CTP.
Specifications
| Part type | O-ring sealing ring |
| O-ring type | Standard |
| Material | Fluoroelastomer (FKM) |
| Material designation | FKM (75) |
| Hardness | 75 Shore A |
| Colour | Black |
| Cross-section diameter | 0.07 in |
| Inner diameter | 0.41 in |
| Outer diameter | 0.558 in |
| SAE AS568 size | -905 |
| Operating temperature range | -40 to 350 °F |
| Seal configuration | Suitable for axial or radial sealing applications |
| Coating | None |
| Weight | 0.1 lb |
| Length | 1.4 cm |
| Width | 1.4 cm |
| Depth | 0.1 cm |
The listed dimensions describe the O-ring cross-section and diameter: the cross-section is 0.07 inch, the inner diameter is 0.41 inch, and the outer diameter is 0.558 inch. The FKM material specification identifies the fluoroelastomer compound, while the value 75 refers to the Shore A hardness. The component is supplied as a single standard O-ring; no coating or additional components are specified.

























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