DA B102-97

Frequently Asked Questions

Q: What is the DA B102-97 roll pin used for in pallet jacks?
A: The DA B102-97 is a roll pin (hollow cylindrical fastener) that serves as a pivot pin or alignment pin in the steering or lift mechanism of Dayton model 4YX97 pallet jacks. It holds moving components in proper alignment during operation.

Q: What pallet jack equipment is the DA B102-97 compatible with?
A: The DA B102-97 is designed for Dayton pallet jacks, model 4YX97. Roll pin dimensions (diameter and length) are critical for proper fit. Verify that your equipment model matches before ordering this part.

Q: What are the material and size specifications for the DA B102-97?
A: The DA B102-97 is a hardened steel roll pin manufactured to specific diameter and length tolerances. Standard sizes for pallet jack applications range from 3/16 inch to 1/2 inch diameter. Check the original specification to confirm exact dimensions.

Q: When should the DA B102-97 roll pin be replaced?
A: Replace the DA B102-97 if the pivot point becomes loose or wobbly, if the pin is visibly bent or fractured, or if steering or lift components shift out of alignment. A failed roll pin can cause uneven wear on other components.

Q: What is the expected lifespan of the DA B102-97?
A: Under normal warehouse conditions with regular maintenance, roll pins typically last 2-5 years. Lifespan decreases with excessive impact loads, high-frequency turning, or vibration from rough flooring.