Product Description
Valu-Jack VJ 493 seal kit engineered for hydraulic pump maintenance on KD-5500 manual pallet jacks. Manufactured to SAE J200 standards with NBR material. Rated for hydraulic systems up to 3000 PSI and compatible with 1.125–1.375 inch bore diameters.
Compatibility: Fits pallet jacks made by Valu-Jack, model KD5500. SKU: VJ 493
Specifications
Hydraulic
| Seal Material | Nitrile rubber (NBR) for hydraulic fluid compatibility |
| Maximum System Pressure | Rated for hydraulic systems up to 3000 PSI |
| Operating Fluid | Mineral-based hydraulic oil meeting ISO VG 32–46 specification |
Material
| Seal Hardness | Nitrile rubber, Shore A55–70 durometer per ASTM D2240 |
Part Numbers
| Manufacturer Part Number | VJ 493 |
| Brand Part Number | VJ 493 |
| Compatible Equipment | Valu-Jack KD-5500 manual pallet jack hydraulic pump |
Performance
| Service Life | Designed for 20,000 pump cycles at rated system pressure |
