8J2577 Piston Wear Ring fit Caterpillar
8J2577 Piston Wear Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
8J2577 Piston Wear Ring for Caterpillar Equipment
The 8J2577 piston wear ring is a replacement component for Caterpillar off-road dump trucks. It is listed under the Piston Ring Sets category and is used on the equipment models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is identified for the following Caterpillar off-road dump truck models and machine series:
| Equipment type | Off-road dump truck |
| Model | 768B |
| Model | 768C |
| Model | 769 |
| Model | 769B |
| Model | 769C |
| Model | 772 |
| Model | 772B |
| Model | 773 |
| Model | 773B |
| Model | 776 |
| Model | 776B |
| Model | 777 |
| Model | 777B |
| Model | 785 |
Cross-reference numbers
The component is identified by the following part-number formats:
| SKU | 8J2577 |
| Part number | 8J-2577 |
Specifications
| Part type | Piston wear ring |
| Equipment manufacturer | Caterpillar |
| Category | Piston Ring Sets |
| Width | 0.75 in, tolerance ±0.03 in |
| Inner diameter | 2.99 in, tolerance ±0.08 in |
| Outside diameter | 3.25 in |
| Weight | 0.1 lb |
| Package length | 8 cm |
| Package width | 8 cm |
| Package depth | 2 cm |
The listed dimensional values are provided in inches. Width and inner diameter include the tolerances stated for the part. The listed length, width, and depth are provided in centimetres as product dimensions. The supplied data identifies the component as a piston wear ring and does not specify additional installation hardware or kit contents.
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