Product Description
Clark Screw Plug (CL 1808119) for CJ55 Manual Pallet Jack hydraulic units. OEM, case hardened steel, hex socket head, for retention in hydraulic pump assemblies.
Compatibility: Fits pallet jacks made by Clark, model CJ55. SKU: CL 1808119
Specifications
Material
| Hardness | Case hardened, minimum Rockwell C35 |
Part Numbers
| OEM Part Number | CL 1808119 |
| Manufacturer Part Number | CL 1808119 |
| Compatible Models | Clark CJ55 Manual Pallet Jack |
Frequently Asked Questions
Q: What is the CL 1808119 screw plug used for?
A: The CL 1808119 is an OEM screw plug designed for retention within hydraulic pump assemblies on Clark CJ55 manual pallet jacks. It seals and secures hydraulic components within the pump unit.
Q: What are the material specifications for the CL 1808119?
A: The CL 1808119 is case hardened steel with a minimum hardness of Rockwell C35. It features a hex socket head design for torque application during assembly and removal. The case hardening provides durability and resistance to wear in hydraulic service.
Q: Which pallet jack models use the CL 1808119 screw plug?
A: The CL 1808119 is a direct fit component for Clark CJ55 manual pallet jack hydraulic units. This part is specific to that equipment model.
Q: Why is the CL 1808119 case hardened?
A: Case hardening provides a hard exterior surface while maintaining toughness in the core material. This makes the screw plug resistant to surface wear, corrosion, and deformation under hydraulic pressure and repeated assembly cycles.