Product Description
Dayton WW 97-158 Pump Piston Seal Kit is an OEM replacement hydraulic piston sealing solution for manual pallet jack pump assemblies, compatible with Dayton models such as 4YX97 and their equivalents. The kit includes polyurethane and buna-n seals for restoration of hydraulic pressure integrity in the pump plunger, supporting system pressures up to 3000 PSI and compatible with standard ISO hydraulic oils.
Specifications
Compatibility
| Interchange Information | Kit equivalent to aftermarket replacements labeled as WW 97-158, 97-158, and Grainger 4YX97 |
Material
| Seal Hardness | 70 Shore A nominal hardness (buna-n) |
Part Numbers
| OEM Part Number | WW 97-158 |
| Manufacturer Part Number | 97-158 |
| Cross-Reference Part Numbers | Compatible Grainger Part Number: 4YX97; also referenced as Dayton 97-158 |
| Equivalent Part Number | Dayton 97-158; referenced as Plunger Seal Kit for Dayton Pallet Jacks |
| Applicable Model | Fits Dayton manual pallet jack models, including model 4YX97 |