Product Description
Yale YL 550090846 OEM valve cartridge for manual pallet jack Type Y hydraulic pump assemblies. Designed for precise hydraulic control in Yale YA55-PT series equipment. Machined steel construction, compatible with nitrile/polyurethane seals, fits press-fit lever plate cavity. No cross-reference numbers; manufacturer direct specification.
Specifications
Hydraulic
| Seal Compatibility | Utilizes OEM nitrile and polyurethane seals—reference part number 550090845 |
Material
| Surface Finish | Machined steel, bright finish per manufacturer hydraulic specification |
| Seal Material | Nitrile rubber (NBR), polyurethane (PU) |
Part Numbers
| OEM Part Number | YL 550090846 |
| Manufacturer Part Number | 550090846 |
| Model Compatibility | Compatible with Yale YA55-PT manual pallet jack |
Performance
| Cycle Rate | Rated for manual pallet truck pump duty—maximum 120 cycles per hour continuous use |
