HY 19872

Frequently Asked Questions

Q: What are the specifications for the HY 19872 roll pin?
A: The HY 19872 is a slotted spring pin manufactured to ASME B18.8.2 standard. Diameter is 3/16 inch with a length of 1-1/8 inch. It is manufactured from high-carbon alloy steel, SAE 1070-1090 grade, designed for mechanical retention in Hyster electric lift truck assemblies.

Q: Which Hyster electric lift truck models does the HY 19872 fit?
A: The HY 19872 is an OEM Hyster component designed for Hyster electric lift trucks. Verify your equipment model and serial range to confirm compatibility. Cross-reference with your equipment technical documentation or contact us with your model number for exact fitment confirmation.

Q: What material properties does this roll pin have?
A: The HY 19872 is manufactured from SAE 1070-1090 high-carbon alloy steel. This material provides high shear strength and fatigue resistance necessary for mechanical retention applications. The slotted spring design allows the pin to compress and expand during insertion and removal while maintaining secure engagement.

Q: Is the HY 19872 interchangeable with other roll pin part numbers?
A: The HY 19872 is the OEM Hyster part number. Replacement roll pins must match the exact diameter, length, and material specification. Using substitute fasteners with incorrect dimensions or material grades can result in assembly misalignment or premature failure. Always confirm OEM part numbers before ordering alternatives.

Q: How long does the HY 19872 typically last in service?
A: Service life depends on equipment usage frequency and load conditions. High-carbon spring steel roll pins like the HY 19872 are designed for long-term durability in industrial applications. Pins showing corrosion, deformation, or loss of spring tension should be replaced to prevent assembly loosening or misalignment.