5J8375 U-Cup Rod Seal fit Caterpillar
5J8375 U-Cup Rod Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 5J8375 U-Cup Rod Seal fit Caterpillar
5J8375 U-Cup Rod Seal for Caterpillar Equipment
5J8375 is a U-cup rod seal for hydraulic cylinders used on Caterpillar equipment. The seal is made from urethane and has a Type A seal form. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is intended for installation in the rod-sealing position of compatible hydraulic cylinder assemblies. The catalog dimensions and listed tolerances should be checked against the seal currently installed and the applicable cylinder assembly before fitting.
Fitment
| Equipment manufacturer | Caterpillar |
| Tracked bulldozers | D11N, D11R |
| Excavators | 215, 215B, 225, 225B, 225D, 229, 229D |
| Track loaders | 963 |
| Wheel loaders | 980G |
| Forest machines | 227 |
The listed fitment includes Caterpillar D11N and D11R tracked bulldozers; 215, 215B, 225, 225B, 225D, 229 and 229D excavators; 963 track loaders; 980G wheel loaders; and 227 forest machines. Fitment is specified by machine model and does not identify a particular hydraulic cylinder position beyond the rod-seal application.
Cross-reference numbers
| Part number | 5J8375 |
| Part number format | 5J-8375 |
5J8375 and 5J-8375 are the two number formats associated with this seal. The hyphenated number is used as the equipment part-number format in the listed model application data.
Specifications
| Part type | U-cup rod seal |
| Category | Hydraulic seal |
| Seal form | Type A |
| Material | Urethane |
| Inner diameter | 3.75 in |
| Outside diameter | 4.25 in |
| Outside diameter tolerance | +0.002 in / -0.000 in |
| Width | 0.41 in |
| Width tolerance | +0.015 in / -0.000 in |
| Weight | 0.1 lb |
| Length | 15.24 cm |
| Width of packaged dimensions | 12.7 cm |
| Depth of packaged dimensions | 2.54 cm |
The listed inner diameter, outside diameter and width are the primary dimensional values for identifying the seal. The outside diameter and width values include the stated catalog tolerances. The supplied dimensional data also lists a length of 15.24 cm, a width of 12.7 cm and a depth of 2.54 cm.




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