Product Description
Technical specifications for MO 12E122 Damping Valve Spindle, a steel hydraulic valve spindle for Mobile ECO I-55 and related manual pallet jack models, intended to regulate lowering speed and ensure smooth operation.
Compatibility: Fits pallet jacks made by Mobile, model ECO I-55. Alternate model: ECO I55; ECO I 55. SKU: MO 12E122
Specifications
Part Numbers
| OEM Part Number | MO 12E122 |
| Compatible With Models | Mobile ECO I-55 manual pallet jack, and likely other Mobile ECO series manual pallet jacks utilizing the same damping valve assembly |
Frequently Asked Questions
Q: What is the MO 12E122 damping valve spindle?
A: The MO 12E122 is a steel hydraulic valve spindle that regulates lowering speed and ensures smooth operation in Mobile ECO I-55 and related manual pallet jack models. It is a precision component within the damping valve assembly.
Q: Which Mobile pallet jacks use the MO 12E122 spindle?
A: The MO 12E122 is compatible with Mobile ECO I-55 manual pallet jacks and likely other Mobile ECO series manual pallet jacks that utilize the same damping valve assembly design.
Q: Why is steel chosen for the MO 12E122?
A: Steel provides the durability and wear resistance needed for a valve spindle that cycles repeatedly during pallet jack operation. Steel also resists scoring and maintains precise tolerances when exposed to hydraulic fluid.
Q: What related parts work with the MO 12E122?
A: The MO 12E122 damping valve spindle works as part of an assembly that includes the damping valve spring (MO 12E121) and damping valve seat (MO 12E123). All three components should be evaluated when addressing lowering valve issues.
Q: What symptoms indicate MO 12E122 spindle failure?
A: Signs of spindle wear or damage include uncontrolled rapid lowering, inability to lower the load smoothly, or complete inability to lower. These symptoms suggest the spindle may be scored, bent, or stuck in the valve bore.