Product Description
WASHER
Specifications
Product Overview
| Product Type | Plain Steel Washer |
Physical Specifications
| Material | Hardened Steel |
| Finish | Zinc-Plated |
| Fastener Type | Bolt and Nut Assembly |
| Standards | ISO 7091, DIN 125 |
| Corrosion Resistance | Zinc-plated for warehouse environments |
| Common Uses | Load wheel hubs, mast assemblies, steering linkages, lift brackets |
Compatibility
| Application | Electric Lift Trucks, Forklifts, Pallet Jacks |
Frequently Asked Questions
Q: What electric lift trucks does the 4320551 washer fit?
A: The 4320551 washer is designed for electric lift trucks from manufacturers including Crown, Toyota, Raymond, Jungheinrich, Linde, and similar brands. Washer fitment depends on bolt diameter and spacing. Verify your equipment specifications and assembly diagram match before ordering.
Q: What is the purpose of a washer on electric lift truck parts?
A: Washers distribute load across a fastener and prevent bolt heads and nuts from sinking into softer materials. On lift truck assemblies, washers protect load wheel hubs, mast components, and steering linkages from stress concentration. This extends component life and maintains proper preload on bearings and bushings.
Q: What material is the 4320551 washer made from?
A: The 4320551 is typically constructed from hardened steel or stainless steel, depending on application. Steel washers resist corrosion in warehouse environments and maintain hardness under repeated loading. Stainless variants are used in wet or corrosive storage areas to prevent rust and degradation.
Q: What dimensions should I verify for the 4320551 washer?
A: Verify the inner diameter (bolt hole size), outer diameter, and thickness of the 4320551. These dimensions must match the bolt size and assembly design. Incorrect washer size can result in poor fastener preload, misalignment, and premature component wear. Contact us with your lift truck model to confirm specifications.
Q: How many 4320551 washers do I need for my electric lift truck repair?
A: The number of washers needed depends on your assembly and repair scope. Refer to your lift truck service manual or assembly diagram for the exact quantity and locations. Each fastener typically uses one washer under the bolt head and one under the nut when specified.