4T5663 Snap-In Wiper Seal fit Caterpillar
4T5663 Snap-In Wiper Seal fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
Characteristics 4T5663 Snap-In Wiper Seal fit Caterpillar
4T5663 Snap-In Wiper Seal for Caterpillar Equipment
The 4T5663 is a snap-in wiper rod seal used in the hydraulic cylinder assemblies of Caterpillar excavators. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The seal is listed for the following Caterpillar excavator models:
- Caterpillar 245 excavator
- Caterpillar 245B excavator
- Caterpillar 235B excavator
- Caterpillar 235C excavator
The listed applications identify the equipment manufacturer as Caterpillar and the machine type as excavator. Before installation, the seal dimensions and the existing part number should be checked against the hydraulic cylinder assembly.
Cross-reference numbers
| CTP SKU | 4T5663 |
| Equipment manufacturer part number | 4T-5663 |
| Part number format | 4T5663 |
| Part number format with hyphen | 4T-5663 |
Specifications
| Part type | Wiper rod seal |
| Design | Snap-in |
| Seal form | REG type |
| Inner diameter | 5.25 in |
| Outer diameter, H | 6.00 in ±0.003 in |
| Width, A | 0.38 in ±0.02 in |
| Base thickness, C | 5.75 in ±0.010 in |
| Weight | 0.2 lb |
| Listed length | 20.32 cm |
| Listed width | 20.32 cm |
| Listed depth | 2.54 cm |
The 4T5663 seal is positioned at the rod opening of the hydraulic cylinder and is used as the external wiper element. Its snap-in construction corresponds to the listed REG seal form. The primary dimensional values are provided in inches: 5.25 in inner diameter, 6.00 in outer diameter, 0.38 in width, and 5.75 in base thickness. Dimensional tolerances apply where specified.
Compatibility is specified for Caterpillar 245, 245B, 235B, and 235C excavators. The part number may appear in product and service records either as 4T5663 or as 4T-5663.
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