1M0556 O-ring fit Caterpillar
1M0556 O-ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1M0556 O-ring for Caterpillar
1M0556 is an O-ring used in Caterpillar equipment, including pipelayers, track loaders, track-type tractors, tractors, trucks, truck engines, wheel dozers, wheel scrapers, and wheel tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The listed application data covers several Caterpillar equipment groups and machine models. The part is identified by SKU 1M0556 and is categorized as hardware.
Fitment
The O-ring is listed for the following Caterpillar equipment:
- Pipelayer: 583H
- Track loader: 973, 983
- Track-type tractor: D10, D10T, D11N, D11R, D11T, D8H, D8K
- Tractor: 768B, 776C, 776D
- Truck: 769, 777, 777B, 777D, 777F, 777G, 785
- Truck engine: 1693
- Wheel dozer: 824B
- Wheel scraper: 657B, 666
- Wheel tractor: 631C, 657G
Fitment is specified by the equipment type and model designations listed above. The available product data does not identify a particular installation position or assembly location for the O-ring on these machines.
Specifications
| Part type | O-ring |
| SKU | 1M0556 |
| Equipment manufacturer | Caterpillar |
| Product category | Hardware |
| Part status | New aftermarket spare part |
| Manufacturer | CTP (Costex Tractor Parts) |
| Weight | 0.1 lb |
| Length | 8 cm |
| Width | 8 cm |
| Depth | 0.8 cm |
The stated dimensions are 8 cm in length, 8 cm in width, and 0.8 cm in depth. Material composition, inner diameter, cross-section diameter, hardness, temperature range, sealing application, and package contents are not specified in the available product data.




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