Product Description
Clark OEM piston pusher shaft CL 913405 is designed for direct integration in manual pallet jack hydraulic assemblies as a vital actuator component. Manufactured from high-strength steel and engineered to Clark manual pallet jack dimensional and assembly requirements, this shaft supports hydraulic piston actuation critical to pump operation. No cross-reference or superseded part numbers currently published. For use exclusively with Clark manual pallet jack series hydraulic pumps.
Compatibility: Fits pallet jacks made by Clark, model CL 913405. Alternate model: CL913405. SKU: CL 913405
Specifications
Dimensional
| Shaft Type | Cylindrical, finished ends for press or mechanical retention |
Material
| Surface Treatment | Precision machined shafting; finish per Clark OEM requirements |
Part Numbers
| OEM Part Number | CL 913405 |
| Manufacturer Part Number | CL 913405 |
Frequently Asked Questions
Q: What is the CL 913405 piston pusher shaft used for?
A: The CL 913405 is an OEM piston pusher shaft designed as a vital actuator component in manual pallet jack hydraulic pump assemblies. It transfers hydraulic pressure to pump pistons, enabling lift actuation. This shaft is engineered specifically for Clark manual pallet jack hydraulic systems.
Q: What material is the CL 913405 manufactured from?
A: The CL 913405 is manufactured from high-strength steel with precision machining to Clark OEM specifications. Finished ends are designed for press-fit or mechanical retention into the pump assembly. Surface treatment meets Clark OEM requirements for corrosion resistance.
Q: Which Clark manual pallet jack models use the CL 913405?
A: The CL 913405 is engineered for use exclusively with Clark manual pallet jack series hydraulic pumps. Verify your pallet jack model and pump assembly configuration match Clark documentation before ordering. This shaft is not interchangeable with other manufacturers.
Q: What happens if the piston pusher shaft becomes bent or damaged?
A: A bent or damaged CL 913405 shaft causes incomplete pump actuation, loss of lift pressure, or inability to lower the load. The pallet jack will not function safely. Do not attempt to straighten or repair. Replace with new OEM shaft immediately.
Q: How long does the CL 913405 piston pusher shaft last in service?
A: Piston pusher shafts typically last 10-15 years with normal warehouse use if the hydraulic system is maintained properly. Failure is usually caused by contaminated hydraulic fluid, pump seal degradation, or mechanical shock. Inspect hydraulic fluid condition regularly to extend shaft life.
Q: Are there cross-reference or superseded part numbers for the CL 913405?
A: No cross-reference or superseded part numbers are currently published for the CL 913405. This is a Clark proprietary specification. Order using the exact OEM part number CL 913405.