Product Description
Set screw MU 200178390 is an OEM replacement fastener for Multiton manual pallet jack models TM55, M, and J series (serial #78109537 & higher). Features metric M8 x 1.25 coarse thread, alloy steel construction, cup point design, and heat treatment per ISO 898-1 Class 8.8. Used to secure control handle pivot assemblies.
Compatibility: Fits pallet jacks made by Multiton, model TM55. SKU: MU 200178390
Specifications
Part Numbers
| OEM Part Number | MU 200178390 |
| Cross-Reference Part Numbers | MU200178390, MT200178390 |
| Replaces/Supersedes | Supersedes previous set screw designs for TM55 control handle (Multiton TM, M, J Series) |
| Compatible Models | Multiton TM55, M Series, J Series manual pallet jacks (serial # 78109537 & higher) |
Performance
| Service Factor | 1.00 continuous duty (manual operation application) |
Frequently Asked Questions
Q: What equipment does the MU 200178390 set screw fit?
A: The MU 200178390 is an OEM replacement set screw for Multiton manual pallet jacks including TM55, M series, and J series models with serial number 78109537 and higher. Verify your equipment serial number matches or exceeds the specified threshold before ordering.
Q: What are the thread specifications for MU 200178390?
A: This set screw features metric M8 x 1.25 coarse thread with a cup point design. The alloy steel construction is heat-treated to ISO 898-1 Class 8.8 specifications for reliable fastening of control handle pivot assemblies.
Q: What is the function of this set screw on a Multiton pallet jack?
A: The MU 200178390 secures the control handle pivot assembly. A loose or worn set screw can result in handle wobbling, misalignment, or loss of precise control during operation. Replace if threading appears stripped or if the screw cannot maintain tension.
Q: Are there cross-reference part numbers for MU 200178390?
A: Cross-reference part numbers include MU200178390 and MT200178410. Verify exact compatibility with your equipment model before substituting.
Q: Does this set screw work on Multiton TM series pallet jacks before serial 78109537?
A: No. The MU 200178390 is specified for serial number 78109537 and higher only. Earlier equipment may require a different fastener design. Contact us with your exact serial number for correct part identification.