9X-7686 298.45 mm ID O-Ring
Cat® 298.45 mm ID Rubber O-Ring
Description
The O-ring prevents fluid leakage and maintains hydraulic pressure within the unit. It is made of high-quality rubber material that withstands high pressure and high temperature. The round cross-section of the O-ring allows it to compress and deform when inserted into a groove or mating surface. This deformation forms a tight, effective seal that prevents unintended fluid escape or contaminant entry.
Attributes
- Retains its original shape even after prolonged compression
- Low-friction properties reduce wear on mating surfaces
Applications
The O-ring is used to form a reliable, leak-free seal between two mating surfaces.
Specifications
| Material Hardness | 75A |
|---|---|
| Polymer | NBR (Nitrile butadiene) |
| Remarks | Dimensions and material descriptions are for reference only. Color may differ from the image. |
| Seal Inside Diameter | 298.45 mm |
| Outside Diameter | 12.03 mm (305.51 in) |
| SAE AS568 Dash Size | 0 |
| Coating | None |
| Material Description | NBR is a general-purpose material with good abrasion and cut resistance. It is suitable for air, engine oil, diesel fuel, coolant/urea, hydraulic oil and automatic transmission fluid applications. Never use with biodiesel. |
| Cross-Section Diameter | 3.53 mm (0.14 in) |
| Inside Diameter | 298.45 mm (11.75 in) |
Compatible Equipment
- Wheel Loaders: R1700 XE
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |





