Product Description
Spring
Compatibility: Fits pallet jacks made by Dayton, model 4YX97. SKU: DA B137-97
Frequently Asked Questions
Q: What pallet jack models does the DA B137-97 spring fit?
A: The DA B137-97 spring is designed for Dayton model 4YX97 pallet jacks. Verify that your equipment serial range falls within the compatible production years before ordering.
Q: What is the material composition of the DA B137-97 spring?
A: The DA B137-97 is a compression or tension spring manufactured from hardened steel. The exact spring rate and material grade depend on the load rating of your specific Dayton 4YX97 unit.
Q: When should the DA B137-97 spring be replaced?
A: Replace the DA B137-97 when you notice reduced lifting pressure, inconsistent load holding, or loss of spring tension during operation. Spring fatigue typically develops after extended heavy use or cycles exceeding design specifications.
Q: What symptoms indicate a failing DA B137-97 spring?
A: Common failure symptoms include slow or weak lift response, jack unable to maintain elevated load height, creeping descent under static load, or visible deformation or corrosion of the spring coils.
Q: Are there OEM equivalents to the DA B137-97?
A: Cross-compatibility depends on the internal design of your Dayton 4YX97 jack. Some Toyota and Raymond manual pallet jacks use similar spring specifications. Always verify part dimensions and load rating before substituting.