5P4057 NBR O-Ring fit Caterpillar
5P4057 NBR O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
5P4057 NBR O-Ring for Caterpillar Equipment
The 5P4057 is a standard O-ring seal for Caterpillar engine and machine applications. It is used in axial or radial sealing positions on specified Caterpillar equipment models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The O-ring is listed for use with the following Caterpillar equipment and engine models:
- Caterpillar 3176C
- Caterpillar 3306
- Caterpillar 3406
- Caterpillar 3406B
- Caterpillar 3406C
- Caterpillar 3406E
- Caterpillar 3412
- Caterpillar 3508
- Caterpillar 3508B
- Caterpillar 3524B
Fitment is specified for Caterpillar engine and machine applications. The exact installation position depends on the assembly and service application in which the seal is used.
Cross-reference numbers
| CTP SKU | 5P4057 |
| Part number format | 5P-4057 |
| Known reference | 5P4057 / 5P-4057 |
The numbers 5P4057 and 5P-4057 identify the same O-ring reference, with the hyphen used in one of the number formats.
Specifications
| Part type | O-ring seal |
| Seal design | Standard |
| Equipment manufacturer | Caterpillar |
| Material | Nitrile rubber (NBR) |
| Material designation | NBR (75) |
| Hardness | 75 Shore A |
| Application direction | Axial or radial use |
| Cross-section diameter | 0.21 in |
| Inner diameter | 29.92 in |
| Outer diameter | 30.341 in |
| Colour | Black |
| Coating | None |
| SAE AS568 dash size | Not available |
| Weight | 0.2 lb |
| Length | 17.78 cm |
| Width | 22.86 cm |
| Depth | 2.54 cm |
The seal is supplied as an individual O-ring identified by part number 5P4057. The listed dimensions are the cross-section, inner diameter, and outer diameter of the seal. The listed material specification is nitrile rubber with a hardness of 75 Shore A; no additional coating is specified.
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