Product Description
Roll Pin
Compatibility: Fits pallet jacks made by Valu-Jack, model KD-5500. Alternate model: KD5500; KD 5500. SKU: VJ 477
Frequently Asked Questions
Q: What is the VJ 477 roll pin and what does it fit?
A: The VJ 477 is a roll pin replacement for Valu-Jack pallet jacks, compatible with model KD-5500 (also referenced as KD5500 or KD 5500). This pin secures linkage and mechanical connections in the jack mechanism.
Q: What material is the VJ 477 roll pin made from?
A: Roll pins are typically made from spring steel or alloy steel with a hardened surface finish. This construction provides the necessary strength to withstand repetitive loading and mechanical stress in pallet jack linkage systems.
Q: How do I know if the VJ 477 roll pin needs replacement?
A: Signs of roll pin failure include visible wear or shearing, loose mechanical connections, noise or clicking during lifting, or inability to maintain alignment in the jack mechanism. Inspect visually during routine equipment checks.
Q: Are there model variations I need to consider when ordering the VJ 477?
A: The VJ 477 is designed for Valu-Jack KD-5500 series pallet jacks. All three notations (KD-5500, KD5500, KD 5500) refer to the same model. Verify your serial number falls within the KD5500 range to ensure compatibility.
Q: What is the typical lifespan of the VJ 477 roll pin?
A: Roll pins typically last 5-10 years under normal operating conditions. Lifespan depends on frequency of use, load weight consistency, and maintenance practices. Inspect pins annually on heavy-use equipment.