1K7098 Ring fit Caterpillar
1K7098 Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1K7098 Ring for Caterpillar
1K7098 is a transmission seal back-up ring used in Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The ring is specified for sealing applications in tracked bulldozers, track loaders, and backhoe loaders.
Fitment
- Equipment brand: Caterpillar
- Tracked bulldozer: 3, 53, D3
- Track loader: 931, 931B, 931C, 931C II, 939, 935B, 935C, 935C II, 939C
- Backhoe loader: 416, 416B, 416C, 426, 426B, 426C, 428, 428B, 436, 436B, 436C, 438, 438B, 446
The listed models identify Caterpillar machine applications for part number 1K7098. Before installation, the part number and dimensions should be checked against the sealing assembly fitted to the machine.
Cross-reference numbers
- 1K7098
- 1K-7098
1K7098 and 1K-7098 are the same part number designation in different formatting. The hyphenated form is used in Caterpillar part-number references.
Specifications
| Part type | Transmission seal back-up ring |
| Part number | 1K7098 |
| Alternative part-number format | 1K-7098 |
| Equipment manufacturer | Caterpillar |
| Material | NBR, nitrile |
| Application | Sealing system for high-pressure applications |
| Size | 241 in |
| Cross-section height | 0.12 in |
| Cross-section width | 0.04 in |
| Inner diameter | 3.88 in |
| Weight | 0.1 lb |
| Length | 15.24 cm |
| Width | 12.7 cm |
| Depth | 2.54 cm |
The component is supplied as a ring. The available product data specifies the material, dimensions, weight, and packaging measurements listed above; no additional seals, rings, or installation components are included in the supplied description.

























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