Product Description
Valu-Jack VJ 66S39 Backrest Locking Pin Assembly for 5500 and 6600 manual pallet jacks. Includes spring, cold-formed steel pin, and corrosion-resistant finish. Validated OEM component for secure backrest positioning.
Compatibility: Fits pallet jacks made by Valu-Jack, model 6600. SKU: VJ 66S39
Specifications
Part Numbers
| Manufacturer Part Number | VJ 66S39 |
| OEM Part Number | VJ 66S39 |
| Compatible Models | Valu-Jack 5500 and 6600 series manual pallet jack |
Frequently Asked Questions
Q: What does the VJ 66S39 backrest locking pin assembly do?
A: The VJ 66S39 is a backrest locking pin assembly that secures the backrest in the desired position on Valu-Jack 5500 and 6600 series manual pallet jacks. It prevents unwanted backrest movement during operation.
Q: What components are included in the VJ 66S39 assembly?
A: The VJ 66S39 includes a cold-formed steel pin, spring, and corrosion-resistant finish. This complete assembly replaces the entire locking mechanism as a validated OEM component.
Q: Which Valu-Jack models use the VJ 66S39 locking pin assembly?
A: The VJ 66S39 is compatible with Valu-Jack 5500 and 6600 series manual pallet jacks. It is designed to fit both model lines as a replacement for the backrest positioning mechanism.
Q: Why does the VJ 66S39 have a corrosion-resistant finish?
A: The corrosion-resistant finish protects the cold-formed steel pin and spring from rust and oxidation, extending component life in warehouses, cold storage, and outdoor material handling environments.
Q: What are signs that the VJ 66S39 assembly needs replacement?
A: Replace the VJ 66S39 if the backrest does not stay locked in position, the pin moves freely without resistance, the spring is weak or broken, or if the assembly shows rust damage penetrating the protective finish.
Q: Are alternative part numbers available for the VJ 66S39?
A: No cross-reference or supersession numbers are available from validated sources. Order by the original OEM part number VJ 66S39 for compatibility and warranty support.