5P8429 FKM O-Ring fit Caterpillar
5P8429 FKM O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
5P8429 FKM O-Ring for Caterpillar Equipment
The 5P8429 is a standard FKM O-ring used in Caterpillar equipment sealing applications. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The seal is identified as an FKM 75 O-ring and is also listed under the designation 5P-8429. The available product data specifies its dimensional, material, hardness, temperature, and packaging-related measurements as shown below.
Cross-reference numbers
- 5P8429
- 5P-8429
Specifications
| Part type | O-ring seal |
| Seal/O-ring type | Standard |
| Equipment brand | Caterpillar |
| Material | FKM fluoroelastomer |
| Main seal material | Rubber |
| Hardness | 75 Shore A |
| Temperature range | -40 to 350 °F |
| SAE AS568 dash size | -370 |
| Listed size | 370 in |
| Cross-section diameter | 0.21 in |
| Inner diameter | 8.23 in |
| Outside diameter | 8.645 in |
| Coating | None |
| Colour | Black |
| Weight | 0.07 lb |
| Listed length | 15.24 cm |
| Listed width | 20.32 cm |
| Listed depth | 2.54 cm |
The sealing element has a circular cross-section measuring 0.21 in. The specified inner diameter is 8.23 in, and the specified outside diameter is 8.645 in. The product data identifies the O-ring as uncoated and black.
The FKM fluoroelastomer material is specified with a hardness of 75 Shore A and an operating temperature range from -40 to 350 °F. These values describe the material and dimensional characteristics provided for part 5P8429.

























Questions 5P8429 FKM O-Ring fit Caterpillar 0 questions