Product Description
Crown CR 44521-012 Handle Assembly for manual pallet jack model PTH50 (older serial ranges), includes complete linkage from item 1–17, formed steel tubing, ergonomic grip, and spring-loaded actuator. Replaces Crown handle assembly part numbers CR 144546-012 and equivalent CR44521012; compatible with standard roll pin and control rod specifications. Designed for retrofit or replacement on OEM manual truck assemblies.
Compatibility: Fits pallet jacks made by Crown, model PTH50. SKU: CR 44521-012
Specifications
Material & Construction
| Handle Tube Material | Structural grade mild steel compliant with ASTM A513 |
Part Numbers
| OEM Part Number | CR 44521-012 |
| Cross-Reference Part Numbers | CR 144546-012 (Handle Assembly S/N 7-635878 & higher) |
| Equivalent Part Numbers | CR44521012 |
| Compatible Models | Crown PTH50 Manual Pallet Truck (Older) |
Frequently Asked Questions
Q: What components does the CR 44521-012 handle assembly include?
A: The CR 44521-012 includes a complete linkage assembly from items 1 through 17, consisting of formed structural grade mild steel tubing compliant with ASTM A513, an ergonomic grip, and a spring-loaded actuator for load control.
Q: Which Crown pallet jack models does the CR 44521-012 fit?
A: The CR 44521-012 is designed for Crown PTH50 manual pallet jack models with older serial ranges. It is engineered for retrofit or replacement on OEM manual truck assemblies and is compatible with standard roll pin and control rod specifications.
Q: What are the documented cross-reference and equivalent part numbers for the CR 44521-012?
A: The CR 44521-012 replaces Crown handle assembly part number CR 144546-012 (for serial numbers 7-635878 and higher) and equivalent CR44521012. Verify your equipment serial number is compatible with older PTH50 specifications before ordering.
Q: What material is used in the handle tube construction?
A: The handle assembly tube is manufactured from structural grade mild steel compliant with ASTM A513. This material specification ensures proper strength, weldability, and fatigue resistance under repeated load cycles.
Q: What compatibility considerations apply to the spring-loaded actuator and control linkage?
A: The CR 44521-012 assembly is compatible with standard roll pin and control rod specifications for Crown PTH50 jacks. The spring-loaded actuator must function with the existing hydraulic unit control linkage. Verify your equipment configuration matches the older serial range compatibility before installation.