Product Description
Bishamon Seal Kit BI 52103703 is an OEM replacement hydraulic seal set for Bishamon manual pallet jack models, including the BS-55A. The kit contains NBR seals engineered to fit the hydraulic pump and cylinder system, ensuring fluid containment up to 3000 PSI and compatibility with standard mineral oil hydraulic fluid. Fully cross-referenced to supersede BI 52103704 and works with BS-55A jacks rated at 5500 lbs load capacity.
Compatibility: Fits pallet jacks made by Bishamon, model BS-55A. Alternate model: BS55A; BS 55A. SKU: BI 52103703
Specifications
Material
| Seal Kit Material Specification | NBR per ASTM D2000 |
Part Numbers
| OEM Part Number | BI 52103703 |
| Manufacturer Part Number | BI 52103703 |
| Cross-Reference Part Numbers | Supersedes BI 52103704, equivalent to BI 52103703-SUPER, applicable for Bishamon BS-55A |
| Replaces / Supersedes | BI 52103704, BI 52103703-SUPER |
Frequently Asked Questions
Q: What pallet jack models does the BI 52103703 seal kit fit?
A: The BI 52103703 is an OEM replacement hydraulic seal kit engineered for Bishamon manual pallet jacks, including the BS-55A model rated at 5500 lbs load capacity.
Q: What material are the seals in the BI 52103703 kit?
A: The BI 52103703 contains NBR seals per ASTM D2000 specifications, engineered for hydraulic pump and cylinder systems in Bishamon manual jacks.
Q: What pressure rating does the BI 52103703 seal kit support?
A: This seal kit is rated for hydraulic system operation up to 3000 PSI and maintains compatibility with standard mineral oil hydraulic fluid.
Q: Does the BI 52103703 supersede an older part number?
A: Yes. The BI 52103703 supersedes and replaces the BI 52103704 seal kit. It is also equivalent to BI 52103703-SUPER for most BS-55A applications.
Q: What fluid should be used with the BI 52103703 seals?
A: Use standard mineral oil hydraulic fluid per Bishamon specifications. NBR seals are not compatible with water-based or synthetic fluids unless specifically approved by Bishamon.