Product Description
O-Ring
Compatibility: Fits pallet jacks made by Dayton, model 4YX97. SKU: DA B144-97
Frequently Asked Questions
Q: What Dayton model pallet jack uses the DA B144-97 O-ring?
A: The DA B144-97 O-ring fits Dayton model 4YX97 pallet jacks. It provides sealing at specific hydraulic connection or cylinder port locations within that equipment model.
Q: How is the DA B144-97 O-ring different from the DA B142-97?
A: Both are nitrile O-rings for the 4YX97, but they seal different locations within the hydraulic system. The DA B144-97 is used at a distinct connection point or pressure zone. Verify your equipment schematic to order the correct part.
Q: What causes the DA B144-97 O-ring to fail?
A: O-ring failures result from age, thermal cycling, exposure to contaminated hydraulic fluid, or pressure cycling. Hardening, cracking, or extrusion are common failure modes that require replacement.
Q: Is the DA B144-97 compatible with standard hydraulic fluid?
A: Yes, the DA B144-97 nitrile O-ring is compatible with mineral-based ISO 46 hydraulic fluids used in Dayton 4YX97 pallet jacks. Always use the correct fluid type for your equipment.
Q: How long does the DA B144-97 O-ring last?
A: The DA B144-97 typically provides 2-4 years of service depending on operating pressure, temperature, and fluid condition. Regular system maintenance and fluid analysis can extend O-ring life.