Product Description
Multiton MU 50137128 Pin Clip—high-carbon SAE 1070 spring steel retaining clip for handle and linkage assembly on TM series manual pallet jacks. Designed for 1/8 inch groove, 0.125 inch wire diameter, clear passivated finish. Valid cross-reference: MT50137128.
Compatibility: Fits pallet jacks made by Multiton, model TM 55. SKU: MU 50137128
Specifications
Material & Construction
| Material Specification | High-carbon steel wire |
| Steel Grade | SAE 1070 spring steel |
| Finish/Coating | Clear passivated finish |
| Hardness | Rockwell C45 minimum (spring wire) |
| Wire Diameter | 0.125 inch |
| Groove Size | 1/8 inch |
Part Numbers
| Part Number | MU 50137128 |
| Manufacturer Part Number | MU 50137128 |
| Cross-Reference Numbers | MT50137128 |
Application
| Compatible Equipment | Multiton TM 55 manual pallet jacks |
| Function | Handle and linkage assembly retaining clip |
Frequently Asked Questions
Q: What is the MU 50137128 pin clip and where does it fit?
A: The MU 50137128 is a high-carbon spring steel retaining clip designed for use in handle and linkage assemblies on Multiton TM series manual pallet jacks. It secures pivot pins and linkage components within the handle mechanism, preventing unwanted separation or disassembly.
Q: What are the specifications for the MU 50137128 pin clip?
A: The MU 50137128 is manufactured from high-carbon SAE 1070 spring steel with a 0.125 inch wire diameter and clear passivated finish. It is designed to fit 1/8 inch grooves and has a minimum Rockwell C45 hardness, providing superior spring tension and corrosion resistance.
Q: Which Multiton pallet jack models use the MU 50137128?
A: The MU 50137128 is designed for direct OEM fitment on Multiton TM 55 manual pallet jacks. Cross-reference number MT50137128 confirms compatibility. Verify your equipment model and serial range match TM 55 specifications before ordering.
Q: What does the clear passivated finish on the MU 50137128 provide?
A: Clear passivation is a chemical treatment that removes free iron from the steel surface and creates a protective oxide layer. This finish prevents rust and corrosion on the spring steel wire during storage and use, extending clip lifespan in warehouse and industrial environments.
Q: What are the cross-reference part numbers for the MU 50137128?
A: The MU 50137128 can be cross-referenced using part number MT50137128. This equivalent number represents the same OEM component and can be used when checking inventory or ordering from parts suppliers.
Q: How do I know if a pin clip needs replacement?
A: Replace the MU 50137128 if you observe lost spring tension causing pins to rattle or shift during operation, visible rust or corrosion on the clip surface, permanent deformation or cracking of the wire, or if the clip does not maintain secure grip on the pin or groove.