1S1638 Internal Snap Ring fit Caterpillar
1S1638 Internal Snap Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1S1638 Internal Snap Ring for Caterpillar Equipment
The 1S1638 is an internal snap ring used as a retaining component in Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
This hardware component is designed for installation inside a compatible bore or housing to retain an internal machine component in position. The ring is supplied as an individual retaining part; the available product data does not specify a complete installation kit or additional included components.
The product data identifies the equipment brand as Caterpillar. Specific machine models or series are not provided, so compatibility should be confirmed by matching the required part number and dimensions before installation.
Cross-reference numbers
- 1S-1638
Specifications
| Part type | Internal snap ring |
| Product category | Hardware |
| Equipment manufacturer | Caterpillar |
| Manufacturer | CTP (Costex Tractor Parts) |
| Part condition | New aftermarket spare part |
| Material | Standard tempered steel |
| Thickness | 0.035 in |
| Hole diameter | 0.50 in |
| Free diameter | 0.55 in |
| Weight | 0.1 lb |
| Length | 1.4 cm |
| Width | 1.4 cm |
| Depth | 1.4 cm |
The specified thickness is 0.035 in, while the listed hole diameter is 0.50 in and the free diameter is 0.55 in. These dimensions describe the ring in its supplied free state and are the primary measurements available for identifying the part. The listed length, width, and depth are each 1.4 cm.
No specific Caterpillar machine model, machine series, installation position, or additional kit contents are stated in the available product data.
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