Product Description
SEAL (66X72X2.4)
Compatibility: Fits pallet jacks made by Lo-Lift, model 6600. SKU: LL LL-550-6-60
Frequently Asked Questions
Q: What is the size specification for the LL LL-550-6-60 seal?
A: The LL LL-550-6-60 is a seal with nominal dimensions of 66 millimeters outer diameter, 72 millimeters bore diameter, and 2.4 millimeters thickness. Verify these dimensions match your equipment before ordering.
Q: Which Lo-Lift pallet jack models use this seal?
A: The LL LL-550-6-60 is compatible with Lo-Lift model 6600 pallet jacks. Confirm your equipment model matches this specification to ensure proper fitment and function.
Q: What is the material composition of this seal?
A: Lo-Lift seals are typically manufactured from nitrile (NBR) elastomer or similar materials compatible with standard hydraulic oils. Material specification details are available upon request.
Q: What performance degradation occurs when this seal fails?
A: Failed seals result in hydraulic fluid leakage, pressure loss, slow or incomplete lifting cycles, and inability to maintain load height. Continued operation without seal replacement risks cylinder damage.
Q: What is the replacement frequency for this seal?
A: Replacement frequency depends on usage and environmental conditions. Inspect regularly for leaks and replace when any seepage is observed or if the jack loses pressure during normal operation.