Product Description
ML B144 is a nitrile O-ring for Mighty Lift B-series manual pallet jacks, primarily serving as a hydraulic seal for the ML55 model and included in the B-series seal kit. Cross-references and equivalents include MLB144 and B144. Designed for standard hydraulic service and compatible with ML BK100 seal kits.
Compatibility: Fits pallet jacks made by Mighty Lift, model ML55. SKU: ML B144
Specifications
Mechanical Specifications
| Seal Location | Primary hydraulic circuit, ML55 series |
Part Numbers & Compatibility
| Manufacturer Part Number | ML B144 |
| OEM Part Number | ML B144 |
| Cross-Reference Part Numbers | MLB144, B144, Mighty Lift B144 |
| Supersedes/Replaces | Replaces MLB144, supersedes B144 |
| Equivalent Part Numbers | MLB144, B144 |
| System Compatibility | Compatible with Mighty Lift ML55 manual pallet jack hydraulic unit |
Frequently Asked Questions
Q: What is the ML B144 and what does it do?
A: The ML B144 is a nitrile o-ring seal for Mighty Lift B-series manual pallet jacks. It serves as a hydraulic seal component in the ML55 model, providing fluid containment and pressure retention in the cylinder assembly. The nitrile material resists hydraulic fluid degradation and maintains elasticity under standard operating temperatures and pressures.
Q: Which pallet jacks is the ML B144 compatible with?
A: The ML B144 is designed for Mighty Lift manual pallet jacks, model ML55, and is included in the B-series seal kit. It is compatible with the ML BK100 seal kits when upgrading or replacing complete seal assemblies. Confirm compatibility by verifying your jack model before ordering.
Q: What material is the ML B144 made from?
A: The ML B144 is manufactured from nitrile, a synthetic rubber compound engineered for hydraulic sealing applications. Nitrile resists swelling and degradation from exposure to mineral-based hydraulic fluids commonly used in manual pallet jacks. This material maintains its sealing properties through repeated compression cycles and varying temperature conditions.
Q: What are the cross-reference and equivalent part numbers for ML B144?
A: The ML B144 has the following cross-references and equivalents: MLB144, B144, and Mighty Lift B144. The part replaces MLB144 and supersedes the earlier B144 designation. When ordering or searching inventory, any of these part numbers will identify the same o-ring seal. Use ML B144 as the primary part number for new orders.
Q: Is the ML B144 part of a seal kit?
A: Yes. The ML B144 is included in Mighty Lift B-series seal kits, including the ML BK100 kit. When you need to replace the complete seal assembly, the kit contains the ML B144 o-ring along with other compatible B-series seals. Individual ML B144 seals are also available for targeted seal replacement without purchasing a full kit.