Product Description
OEM Bishamon Adjusting Nut (BI 90931508) for manual pallet jack hydraulic unit, compatible with BS-55 model; installs in adjuster assembly for hydraulic linkage adjustment. Manufactured from steel for hydraulic frame integration. No cross-reference or superseding part numbers available.
Compatibility: Fits pallet jacks made by Bishamon, model BS-55. Alternate model: BS55; BS 55. SKU: BI 90931508
Specifications
Dimensional Specifications
| Compatibility Reference | Referenced in Bishamon BS-55 parts lists and exploded views |
Material & Construction
| Material | Steel, material grade unspecified |
Part Numbers
| Manufacturer Part Number | BI 90931508 |
| OEM Part Number | 90931508 |
| Compatible Models | Bishamon BS-55 manual pallet jack hydraulic unit |
Frequently Asked Questions
Q: What is the Bishamon BI 90931508 adjusting nut used for?
A: The BI 90931508 is an OEM adjusting nut for manual pallet jack hydraulic units. It installs in the adjuster assembly to facilitate hydraulic linkage adjustment, enabling proper hydraulic system performance in Bishamon BS-55 models.
Q: Which Bishamon pallet jack models use the BI 90931508 adjusting nut?
A: The BI 90931508 is compatible exclusively with Bishamon BS-55 manual pallet jack hydraulic units, including alternate model designations BS55 and BS 55. Verify your equipment model before ordering.
Q: What material is the BI 90931508 manufactured from?
A: The BI 90931508 is manufactured from steel for integration into the hydraulic frame assembly. The specific material grade is not published by the manufacturer but meets OEM specifications for hydraulic adjuster service.
Q: Are there cross-reference or superseding part numbers for the BI 90931508?
A: No cross-reference or superseding part numbers are available for the BI 90931508. Use the OEM Bishamon part number BI 90931508 when ordering replacements or locating compatible inventory.
Q: What symptoms indicate an adjusting nut needs replacement?
A: If the hydraulic system fails to lift smoothly, the lift handle feels abnormally loose, or the pallet jack struggles to maintain raised loads, the adjusting nut may be worn or stripped. The BI 90931508 should be verified and replaced if necessary to restore proper hydraulic function.