7C0111 Retainer fit Caterpillar
7C0111 Retainer fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
7C0111 Retainer fit Caterpillar
The 7C0111 retainer is a hardware component used with Caterpillar equipment in the piston and connecting-rod assembly. It is installed as an internal axial retainer associated with the piston pin, which connects the piston housing to the connecting rod.
This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The product is identified by SKU 7C0111.
Cross-reference numbers
| Part number | 7C0111 |
| Alternate part-number format | 7C-0111 |
Specifications
| Part type | Retainer |
| Equipment brand | Caterpillar |
| Component application | Piston pin retaining assembly |
| Retainer type | Internal axial |
| Material | Steel |
| Free diameter | 44.5 mm (1.75 in) |
| Thickness | 1.6 mm (0.063 in) |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
The retainer dimensions listed for this part are a free diameter of 44.5 mm, thickness of 1.6 mm, length of 8.89 cm, width of 15.24 cm, and depth of 1.27 cm. The dimensional data identifies the component for reference during parts selection and inspection.
The stated function of the 7C0111 retainer is connected with removal and replacement of the piston pin. In the piston assembly, the piston pin forms the connection between the piston housing and the connecting rod, while the retainer is the internal axial retaining component associated with this connection.




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