1T-1313 55.5 mm ID Seal Ring
Cat® 55.5 mm ID seal ring for torque converters
Description
The seal ring is used to provide a seal between the output shaft and the ball bearing in the torque converter assembly. The seal ring is designed to fit in a groove or recess in one of the mating surfaces and forms a compression seal when the two surfaces are brought together. This compression deforms the seal ring, filling any irregularities or gaps.
Attributes
- Nitrided to increase surface hardness
- Prevents the passage of fluids, gases or contaminants
- Built to exact specifications for durability and reliability
Applications
Seal rings are used to provide a leak-proof seal between the shaft and bearing in the torque converter. They are used mainly on Cat 518, 518C, 528, 528B and 530B Skidders, 814 Wheel Tractor-Scrapers, 815 and 816 Compactors, 920, 930, 944, 944A, 950, 966A, 966B and 966C Wheel Loaders, 950 and FB518 Tree Harvesters.
Specifications
| Material | Gray (Flake) Iron |
|---|---|
| Axial Thickness | 2.36 mm |
| Inside Diameter | 55.5 mm (2.19 in) |
| Outside Diameter | 60.33 mm (2.38 in) |
| Radial Thickness | 2.41 mm |
Compatible Equipment
- Wheel Loaders: 950
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |





