Product Description
Valu-Jack VJ 66152 pressure roller is an OEM replacement part for hydraulic units on manual pallet jacks, specifically compatible with Valu-Jack 5500 and 6600 models. Features high-carbon steel construction and precision ground roller surface for pump actuation reliability.
Compatibility: Fits pallet jacks made by Valu-Jack, model 6600. SKU: VJ 66152
Specifications
Material & Construction
| Material | High-carbon steel roller core |
| Finish | Machined steel with precision ground surface |
Part Numbers
| Manufacturer Part Number | VJ 66152 |
| OEM Part Number | VJ 66152 |
| Compatible Models | Valu-Jack 5500, Valu-Jack 6600 |
Frequently Asked Questions
Q: What does the VJ 66152 pressure roller do?
A: The VJ 66152 is a high-carbon steel roller that actuates the hydraulic pump on manual pallet jacks. As the handle is pumped, the roller contacts a pressure valve mechanism to build hydraulic pressure and raise the load. A worn or damaged roller results in incomplete pump actuation and reduced lift performance.
Q: Which Valu-Jack models use the VJ 66152?
A: The VJ 66152 is an OEM replacement for Valu-Jack 5500 and Valu-Jack 6600 manual pallet jacks. It is not interchangeable with other Valu-Jack model lines. Confirm your model number before ordering.
Q: What material and finish does the VJ 66152 have?
A: The VJ 66152 features a high-carbon steel core with a machined steel finish and precision ground roller surface. This hard-finished surface resists wear from repeated contact with the pump valve mechanism and maintains precise pump engagement geometry over extended service life.
Q: How do I know if the VJ 66152 needs replacement?
A: Signs of roller wear include weak or hesitant pump action, increased handle force required to achieve lift, incomplete descent after lowering, and worn or flattened spots visible on the roller surface. Any of these conditions indicate the roller has degraded and should be replaced to restore pump reliability.