Description
A two-piece seal consisting of a piston ring and an expander, used to prevent oil from flowing between the rod end and the cover end of the cylinder. The piston seal ring is usually made of Teflon, and nylon material can be selected when the pressure is greater than 3000 psi (20670 kPa). Expanders of various shapes are made of nitrile rubber.
Specifications
| Material | Nitrile / NBR / HNBR / XNBR Rubber |
|---|---|
| Hole Diameter | 75.04 mm (2.95 in) |
| Groove Diameter – B (+/- 0.0762 mm) | 59.46 mm |
| Groove Diameter – B (+/- 0.003 in) | 2.34 in |
| Groove Width – A (+/- 0.0508 mm) | 6.40 mm |
| Seal Shape | Type 7 |
| Groove Width – A (+/- 0.002 in) | 0.25 in |
Compatible Equipment
- Cold Planers: TH360B
- Compact Track Loaders: 279D3, 299D3
- Off-Highway Trucks: 730
- Skid Steer Loaders: 246D, 246C, 262D, 279C, 262C, 246D3, 262D3, 272D3 XE, 299D3 XE, 289D3, 272D3
Additional information
| Machine Model | 246C, 246D, 246D3, 262C, 262D, 262D3, 272D3, 272D3 XE, 279C, 279D3, 289D3, 299D3, 299D3 XE, 730, TH360B |
|---|---|
| Equipment Type | Compact Track Loaders, Skid Steer Loaders, Off-Highway Trucks, Cold Planers |
| Part Source | Genuine OEM |
