Product Description
D107, O-Ring
Compatibility: Fits pallet jacks made by Noblelift, model DF55. SKU: DF107
Frequently Asked Questions
Q: What equipment does the DF107 O-ring fit?
A: The DF107 is a D107 O-ring designed for Noblelift model DF55 pallet jacks. This part seals hydraulic connections in the lift mechanism.
Q: What causes an O-ring to fail on a pallet jack?
A: O-rings fail due to age hardening, repeated compression cycles, exposure to hydraulic fluid degradation, extreme temperature fluctuations, and physical cuts or abrasions during assembly. Typical service life is 3 to 5 years under normal warehouse conditions.
Q: How do I know if the DF107 O-ring needs replacement?
A: Signs of O-ring failure include hydraulic fluid leaks at the seal point, gradual loss of lift pressure requiring more pump strokes, visible cracks or hardening of the rubber, or fluid seeping from connection fittings during operation.
Q: Is the DF107 equivalent to any other part numbers?
A: The DF107 is a Noblelift-specific replacement. Cross-reference compatibility depends on your equipment model and year. Contact our parts team with your Noblelift serial number for equivalent options from other manufacturers.
Q: What material is the DF107 O-ring made from?
A: The DF107 is constructed from nitrile rubber (NBR), a standard elastomer for hydraulic seal applications. Nitrile provides good resistance to mineral-based hydraulic fluids and maintains flexibility across typical warehouse temperature ranges.
