Product Description
O-Ring
Compatibility: Fits pallet jacks made by Blue Giant, model MT-50. Alternate model: MT50; MT 50. SKU: BG 906-0002
Frequently Asked Questions
Q: What does the BG 906-0002 O-ring do on a Blue Giant MT-50?
A: The BG 906-0002 is an OEM O-ring seal component for the MT-50 manual pallet jack. This elastomer ring provides a hydraulic seal in the pump assembly, preventing fluid leakage and maintaining system pressure during pump cycles.
Q: Is the BG 906-0002 compatible with other pallet jack brands?
A: The BG 906-0002 is exclusive to Blue Giant MT-50 pallet jacks. It does not fit Toyota, Crown, Raymond, Yale, or other brands. The O-ring diameter and groove dimensions are specific to the MT-50 pump design and cannot be substituted.
Q: What material is the BG 906-0002 O-ring manufactured from?
A: The BG 906-0002 is manufactured from nitrile rubber or similar elastomer compound compatible with hydraulic oils. Nitrile material is selected for its resistance to mineral hydraulic fluids, temperature stability, and compression set characteristics in pallet jack applications.
Q: What symptoms indicate the BG 906-0002 O-ring needs replacement?
A: Signs of O-ring failure include hydraulic fluid leaking from the pump assembly, reduced pump pressure, or the handle requiring repeated pumping to reach lift height. If you notice fluid pooling under the jack or a loss of holding pressure, inspect and replace this O-ring.
Q: What is the shelf life of the BG 906-0002 O-ring?
A: Unused nitrile O-rings have a shelf life of approximately 3 to 5 years when stored in a cool, dry environment away from direct sunlight. Once installed in the jack, the O-ring performs under active use until degradation or damage occurs, typically 2 to 5 years depending on usage and storage conditions.