MU 19750

Frequently Asked Questions

Q: What is the MU 19750 spring and what does it do?
A: The MU 19750 is an OEM spring used in the hydraulic foot control assemblies of Multiton manual pallet jacks with S Foot Control. It restores pedal or lever position during operation and maintains proper tension on internal control mechanisms.

Q: What material is the MU 19750 made from?
A: The MU 19750 is fabricated from high carbon steel wire, equivalent to SAE 1070 spring steel. This grade provides excellent fatigue resistance and is oil-tempered for durability in repetitive manual cycling environments.

Q: Which Multiton pallet jack models use the MU 19750?
A: The MU 19750 is designed for Multiton manual pallet jacks equipped with the S Foot Control assembly. Verify your foot control model matches before ordering.

Q: What symptoms indicate the MU 19750 spring needs replacement?
A: Sluggish pedal return, foot control that remains in raised position, visible coil deformation, or audible cracks indicate spring fatigue or failure. Reduced responsiveness during normal operation suggests the spring load has diminished.

Q: How does material composition affect MU 19750 durability?
A: SAE 1070 high carbon spring steel offers superior fatigue strength for high-cycle applications. This composition resists stress relaxation and permanent deformation better than lower-grade steels, extending service life in demanding warehouse environments.

Q: Can the MU 19750 be substituted with an aftermarket spring?
A: Aftermarket springs may not match the precise load rating, free length, or temper of the MU 19750. Using non-OEM springs can result in inconsistent pedal feel, accelerated wear, or control malfunction. Always use the original part number for optimal performance.