1259794 FKM O-Ring fit Caterpillar
1259794 FKM O-Ring fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
1259794 FKM O-Ring
The 1259794 FKM O-Ring is a sealing ring for fixed and moving parts of Caterpillar equipment. It is used with Caterpillar cold planers, earthmoving compactors, and engines installed in machines.
This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The seal is made from fluoroelastomer material, identified as FKM (75), and is supplied without a coating.
Fitment
The O-ring is listed for the following Caterpillar equipment categories and models:
- Caterpillar Cold Planer: PM-565
- Caterpillar Cold Planer: PM-565B
- Caterpillar Earthmoving Compactor: 836
- Caterpillar Engine - Machine: 3126
- Caterpillar Engine - Machine: 3306
- Caterpillar Engine - Machine: 3408
- Caterpillar Engine - Machine: 3408C
- Caterpillar Engine - Machine: 3408E
- Caterpillar Engine - Machine: 3412
- Caterpillar Engine - Machine: 3412D
Cross-reference numbers
- 125-9794
- 1259794
The part number 125-9794 is the hyphenated designation associated with SKU 1259794.
Specifications
| Part type | O-ring |
| Equipment manufacturer | Caterpillar |
| Material | Fluoroelastomer, FKM (75) |
| Coating | None |
| Size designation | 248 in |
| Cross-section diameter | 0.14 in |
| Inner diameter | 4.73 in |
| Temperature range | -40 to 350 °F |
| Weight | 0.1 lb |
| Length | 12 cm |
| Width | 12 cm |
| Depth | 0.2 cm |
The listed dimensions are 12 cm in length, 12 cm in width, and 0.2 cm in depth. The specified inner diameter is 4.73 inches, and the cross-section diameter is 0.14 inches. The stated operating temperature range is from -40 to 350 °F.























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