WW PM-2F

Frequently Asked Questions

Q: What is the WW PM-2F washer used for in Dayton pallet jacks?
A: The WW PM-2F is a replacement washer for Dayton model 3KR84 manual pallet jacks. Washers distribute clamping force over a larger surface area, protect component surfaces from damage during assembly, and maintain proper spacing between moving parts in the hydraulic unit.

Q: Which pallet jack models is the WW PM-2F washer compatible with?
A: The WW PM-2F is designed for Dayton model 3KR84 manual pallet jacks. Confirm the washer bore diameter, outer diameter, and thickness match your specific assembly location before ordering. Using an incorrectly sized washer can result in loose fasteners or damage to adjacent components.

Q: What material is the WW PM-2F washer made from and how durable is it?
A: Hydraulic system washers are typically made from steel or stainless steel to resist corrosion and withstand repeated clamping forces. Steel washers are suitable for dry storage environments, while stainless steel washers are recommended for wet or outdoor storage conditions to prevent rust and deterioration.

Q: When should the WW PM-2F washer be replaced?
A: Replace the WW PM-2F if you notice fasteners loosening, visible damage or deformation of the washer surface, corrosion or rust, or gaps between the washer and component surface. Washers typically last the life of the pallet jack but may require replacement if the assembly is disassembled for seal or O-ring maintenance.