• BI 80800023, O-Ring
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Bishamon OEM O-Ring for BS-55 Pallet Jacks

BI 80800023

Bishamon BS-55 Hydraulic O-Ring Seal

$1.64
$1.64 $2.34
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Bishamon BS 55 Hydraulic Hydraulic Unit Manual Pallet Jack Parts

Compatibility

Make

Bishamon

Model

BS-55

Visit our diagram page for part references to popular models

  • • appears in Bishamon BS55 Hydraulic Unit Diagram

    • Product Description

    Bishamon hydraulic O-Ring BI 80800023 is a direct-fit seal specified for manual pallet jack BS-55 hydraulic pump assemblies, engineered to maintain fluid integrity and service reliability. This factory-spec replacement prevents leakage and pressure loss in the pump unit, ensuring consistent lifting performance and operational reliability.

    Compatibility: Fits Bishamon BS-55 manual pallet jack hydraulic units.

    Specifications

    Part Numbers
    OEM Part NumberBI 80800023
    Manufacturer Part NumberBI 80800023
    CompatibilityCompatible with Bishamon BS-55 manual pallet jack hydraulic unit

    Frequently Asked Questions

    Q: What pallet jack models use the Bishamon BI 80800023 O-Ring?
    A: The BI 80800023 is engineered for Bishamon BS-55 manual pallet jack hydraulic units. It is compatible with all Bishamon pallet jacks built to the BS-55 specification.

    Q: What role does the BI 80800023 O-Ring play in the hydraulic system?
    A: This O-Ring functions as a hydraulic seal within the BS-55 pump assembly. It maintains fluid pressure and prevents leakage, keeping the hydraulic system operational under load.

    Q: Is the BI 80800023 a direct replacement for my Bishamon BS-55 pallet jack?
    A: Yes. The BI 80800023 is a direct-fit OEM replacement seal specified for BS-55 hydraulic units. The part is confirmed compatible with Bishamon manual pallet jacks using the BS-55 pump specification.

    Q: What material is the BI 80800023 O-Ring made from?
    A: This is a hydraulic-grade elastomer seal designed to withstand high-pressure fluid contact, temperature variations, and mechanical stress typical of pallet jack pump assemblies.

    Q: How do I know if the BI 80800023 O-Ring has failed?
    A: Symptoms of O-Ring failure include hydraulic fluid leaks from the pump area, loss of lift pressure, slow or no lifting response, and visible fluid residue on the pump housing or control valve.

    Q: Can the BI 80800023 be used as a preventive maintenance part?
    A: Yes. Many technicians replace O-Rings during scheduled pump service or fluid changes to prevent future failures. Preventive replacement extends hydraulic system reliability and reduces unplanned downtime.