Product Description
MO 12E120 is a copper washer for the hydraulic unit of the Mobile ECO I-55 manual pallet jack. The part provides a hydraulic sealing surface but does not bear structural load. Technical specifications such as dimensional values, pressure ratings, and material grade are not published by Mobile or major industrial distributors for this SKU.
Compatibility: Fits pallet jacks made by Mobile, model ECO I-55. Alternate model: ECO I55; ECO I 55. SKU: MO 12E120
Specifications
Compatibility
| Equipment Compatibility | Compatible with Mobile ECO I-55 manual pallet jack hydraulic unit |
Electrical
| Voltage | Not applicable (hydraulic sealing component) |
Part Numbers
| OEM Part Number | MO 12E120 |
Frequently Asked Questions
Q: What is the MO 12E120 copper washer used for?
A: The MO 12E120 is a copper washer for the Mobile ECO I-55 manual pallet jack hydraulic unit. It functions as a hydraulic sealing surface between metal components, preventing fluid leakage at connection points without bearing structural load.
Q: Which Mobile pallet jack models use the MO 12E120?
A: The MO 12E120 is compatible with Mobile ECO I-55 manual pallet jacks. Alternate model designations include ECO I55 and ECO I 55, which reference the same equipment line.
Q: Why is copper used for the MO 12E120 instead of other metals?
A: Copper is selected for hydraulic washer applications because it provides excellent sealing properties, resists corrosion from hydraulic fluids, and creates a reliable interface between metal surfaces without damaging adjacent components.
Q: Are detailed specifications published for the MO 12E120?
A: Technical specifications such as dimensional values, pressure ratings, and material grade are not published by Mobile or major industrial distributors for this SKU. Verification of fit requires comparison against the failed component.
Q: When should the MO 12E120 washer be replaced?
A: Replace the MO 12E120 if hydraulic fluid leaks appear at connection points where this washer sits, or during preventive maintenance when disassembling hydraulic connections. Washers degrade over time and should not be reused if removed.