Product Description
The Hyster HY 2303559 is a high-strength steel pivot pin engineered for the steering and drive linkage assembly in Hyster W40Z and Yale MP040 electric walkie pallet trucks. This pin serves as a critical hinge element enabling articulation of the lift truck's drive unit. Cross-compatible with Crown 370027 and Yale 504734200, it provides reliable steering control and load handling performance in warehouse and dock operations.
Specifications
Material & Construction
| Material Specification | High-strength steel |
Mechanical Specifications
| Operating Load Type | Subject to static and dynamic pivot loads |
Part Numbers & Compatibility
| Hyster Part Number | 2303559 |
| Cross-Reference Part Numbers | Crown 370027, Yale 504734200 |
| Compatible Equipment Makes | Hyster, Yale, Crown |
| Compatible Models | W40Z, MP040 |
Frequently Asked Questions
Q: What is the 2303559 pivot pin?
A: The 2303559 is a high-strength steel pivot pin engineered for the steering and drive linkage assembly in Hyster W40Z and Yale MP040 electric walkie pallet trucks. This pin serves as a critical hinge element enabling articulation of the lift truck's drive unit.
Q: Which lift truck models and brands are compatible with the 2303559?
A: The 2303559 is compatible with Hyster W40Z and Yale MP040 electric pallet trucks. Cross-reference equivalents include Crown 370027 and Yale 504734200. Always verify model and serial range before ordering.
Q: What are the cross-reference part numbers for the 2303559?
A: Cross-reference part numbers include Crown 370027 and Yale 504734200. These parts are dimensionally and functionally equivalent to the Hyster 2303559 for use in compatible equipment models.
Q: What material is the 2303559 pivot pin made from?
A: The 2303559 is fabricated from high-strength steel designed to withstand static and dynamic pivot stress during normal truck operation, steering articulation, and load handling cycles.
Q: What symptoms indicate pivot pin wear or failure?
A: Worn or failed pivot pins cause excessive play in steering linkage, clunking or grinding sounds during turns, reduced steering response, or visible wobble in the drive unit relative to the mast. Replace the pivot pin immediately to restore steering control.
Q: What is the typical service life of the 2303559 pivot pin?
A: Pivot pin lifespan depends on operational intensity and maintenance. Under normal material handling conditions, pins typically last 5 to 7 years. High-cycle operations or rough floors may require earlier replacement. Inspect regularly for wear and replace if steering response degrades.