5P9440 Lip Type Seal fit Caterpillar
5P9440 Lip Type Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
5P9440 Lip Type Oil Seal for Caterpillar Equipment
5P9440 is a lip-type oil seal used in Caterpillar wheel-type loaders, pipe-layers, track loaders, excavators, and forest machines. The seal has an NBR main sealing element and is identified by the Caterpillar equipment part number 5P-9440. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The 5P9440 seal is listed for the following Caterpillar equipment models and machine series:
| Equipment type | Compatible models |
| Wheel-type loaders | 988B, 992C, 994 |
| Pipe-layers | 578, 583R, 589 |
| Track loaders | 943, 953, 953B, 953C, 955L, 977L, 983B |
| Excavators | 215, 225, 235, 245 |
| Forest machines | 227 |
Fitment should be checked against the equipment model and the part number before installation. The listed machine groups include different Caterpillar equipment configurations, so the seal application is determined by the corresponding parts specification for the machine.
Cross-reference numbers
| Part number format | 5P9440 |
| Caterpillar part number | 5P-9440 |
5P9440 and 5P-9440 refer to the same seal identification, with the hyphenated format commonly used in Caterpillar part numbering. No additional supplier cross-reference numbers are specified for this part.
Specifications
| Part type | Lip-type oil seal |
| Main seal material | NBR |
| Outer diameter | 1.382 in |
| Shaft diameter | 0.752 in |
| Seal width | 0.311 in |
| Weight | 0.1 lb |
| Listed length | 3.5 cm |
| Listed width | 3.5 cm |
| Listed depth | 0.5 cm |
The primary dimensional values for the sealing interface are the 1.382-inch outer diameter, 0.752-inch shaft diameter, and 0.311-inch seal width. The listed length, width, depth, and weight are provided as product dimensions and weight data.
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