Product Description
Dayton Pivot Axle
Frequently Asked Questions
Q: What equipment does the WW PM-21HA pivot axle fit?
A: The WW PM-21HA is designed for manual pallet jacks manufactured by Dayton. It serves as a replacement pivot axle for the steering assembly. Verify your equipment model matches before ordering to ensure proper fitment.
Q: What material is the WW PM-21HA pivot axle made from?
A: The pivot axle is constructed from hardened steel to withstand repeated steering loads and directional changes in material handling operations. This material composition provides durability in high-cycle warehouse and distribution environments.
Q: What are typical failure signs that indicate pivot axle replacement is needed?
A: Replace the WW PM-21HA if you observe excessive play in the steering mechanism, difficulty turning the jack, or grinding noises during directional changes. A worn pivot axle reduces steering control and increases operator fatigue.
Q: How long should a pivot axle last before replacement?
A: Pivot axle lifespan depends on usage frequency and operating conditions. In continuous warehouse operation, expect 2-4 years before wear becomes noticeable. Light duty use extends lifespan. Regular lubrication of the steering assembly slows wear.
Q: Are there cross-reference part numbers for the WW PM-21HA?
A: The WW PM-21HA is our house brand equivalent for Dayton manual pallet jack pivot axles. When ordering, reference the exact SKU (WW PM-21HA) to avoid compatibility issues. Do not assume other suppliers stock identical specifications.