Product Description
Dayton WW 97-156 Lift Ram Seal Kit is an OEM replacement hydraulic seal kit for the primary ram (lifting cylinder) used in Dayton 4YX97 manual pallet jacks. Featuring high resilience nitrile rubber and PTFE backup rings, this kit restores full hydraulic sealing capability and is engineered for heavy-duty hand pallet jack service up to 3000 PSI system pressure.
Specifications
Hydraulic
| Seal Material | Nitrile rubber (NBR) with polyester or PTFE backup rings |
| Maximum Working Pressure | 3000 PSI |
Material
| Seal Hardness | 70 Shore A nominal (NBR seals) |
Part Numbers
| Manufacturer Part Number | WW 97-156 |
| OEM Part Number | 97-156 |
| Cross-Reference Part Numbers | Equivalent to Dayton 97-156, compatible with 4YX97 hand pallet jack |
| Compatible Models | Fits Dayton 4YX97 manual pallet jack |
Performance
| Leakage Rate | <0.5 cc/min at 3000 PSI, laboratory tested |