Product Description
Multiton MU 90144 Control Rod and Chain Assembly is an OEM replacement component designed for manual pallet jack handle linkages, compatible with Multiton TM, M, and J Frame models. Supplied as a complete assembly with high carbon steel rod and alloy steel chain.
Compatibility: Fits pallet jacks made by Multiton, model TM, M and J. SKU: MU 90144
Specifications
Material
| Finish | Plain steel, oiled |
| Chain Material | Alloy steel with case hardening |
Part Numbers
| OEM Part Number | MU 90144 |
| Cross-Reference Part Numbers | Replaces Multiton 90144; supersedes none reported; equivalent to MU90144 |
| Master Link Reference | 38599-001 |
| Chain Reference | 40794-001B |
| Chain Connector | 90181 |
Frequently Asked Questions
Q: What equipment models does the MU 90144 control rod and chain assembly fit?
A: The MU 90144 is an OEM control rod and chain assembly for Multiton manual pallet jacks with TM, M, and J frame models. It is supplied as a complete pre-assembled linkage component for handle control systems.
Q: What materials make up the MU 90144 assembly?
A: The assembly consists of a high carbon steel control rod and alloy steel chain with case hardening for durability. The chain features case-hardened links to resist wear and stretching. All components are supplied finished in plain steel with oil coating for corrosion protection.
Q: What are the component cross-reference numbers for the MU 90144?
A: The MU 90144 assembly includes Master Link Reference 38599-001, Chain Reference 40794-001B, and Chain Connector 90181. These cross-references identify the individual parts within the complete assembly should component-level service be needed.
Q: What does the MU 90144 control rod and chain assembly do?
A: The control rod and chain assembly transmits handle lever motion to the hydraulic pump valve linkage. It converts the operators pumping motion into controlled hydraulic pressure, allowing the pallet jack to lift and lower loads safely and smoothly.
Q: What are signs the MU 90144 needs replacement?
A: Replace the assembly if the chain stretches or shows kinks, the rod is bent or corroded, or if the linkage develops excess play or becomes stiff. A worn control rod and chain reduces pump responsiveness and can cause jerky or uncontrolled lifting action that is unsafe and difficult to operate.
Q: Is the MU 90144 supplied as individual components or an assembly?
A: The MU 90144 is supplied as a complete pre-assembled unit ready for fitment. The rod, chain, master link, and connector are already joined and tested. This eliminates assembly guesswork and ensures correct chain tension and alignment.