1057252 Piston Wear Ring fit Caterpillar
1057252 Piston Wear Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1057252 Piston Wear Ring
The 1057252 piston wear ring is used in Caterpillar hydraulic excavators, including mini hydraulic excavator and excavator models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified as a piston wear ring for the piston ring assembly. The available application data covers Caterpillar 307-series and 308-series excavator equipment, as well as the Caterpillar 312C L excavator.
Fitment
- Equipment brand: Caterpillar
- Equipment type: Mini hydraulic excavator
- Mini hydraulic excavator models: 307-A, 307B, 307D, 308D
- Equipment type: Excavator
- Excavator models: 307, 307-A, 308C, 312C L, 307B, 307C
The model information above reflects the compatible equipment applications provided for catalog number 105-7252. The available data does not specify a particular production year, machine serial-number range, engine configuration, or installation position within each model.
Cross-reference numbers
| Product SKU | 1057252 |
| Catalog number | 105-7252 |
| Part type identification | Piston wear ring |
The catalog number 105-7252 is the hyphenated form associated with SKU 1057252. No additional equipment-manufacturer or supplier cross-reference numbers are provided in the available product data.
Specifications
| Part name | Piston wear ring |
| Material | Polyamide |
| Cross-sectional width | 0.23 in |
| Inner diameter | 2.83 in |
| Outer diameter | 3.15 in |
| Width A | 0.24 in, tolerance ±0.03 in |
| Inner diameter B | 2.83 in, tolerance ±0.08 in |
| Cross-sectional height | 0.16 in |
| Listed weight | 0.1 lb |
| Listed length | 10.16 cm |
| Listed width | 15.24 cm |
| Listed depth | 1.27 cm |
The specified material is polyamide. The material information supplied for this part describes resistance to fuel, oils, and lubricants, together with suitability for mechanical loads and elevated operating temperatures. These material characteristics are provided as technical reference information and do not replace verification against the machine service documentation.
The dimensions are stated in inches as supplied in the product data. The listed values for width A and inner diameter B include the indicated tolerances. Product color is not specified and may differ from an image; color is not an identification parameter for this part.
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