Product Description
CR SUPER seal kit for manual pallet jack hydraulic repair, engineered for direct compatibility with Crown PTH 50 Series trucks. Kit meets OEM standards and includes aftermarket part number 043023-SUPER, cross-compatible with 43023-SUPER and equivalent seal kits. Elastomer components designed for high-pressure hydraulics and polyurethane/NBR fluid compatibility.
Specifications
Material
| Seal Material Specification | High-durability elastomer blend rated for hydraulic fluid, compatible with central hydraulics assembly |
Part Numbers
| Manufacturer Part Number | 043023-SUPER |
| OEM Part Number | 43023-SUPER |
| Cross-Reference Part Numbers | Replaces Crown PTH 50 Series Seal Kit, supersedes 43023-CROWN, equivalent to Generic Parts Service 043023-SUPER |
| Compatible Models | Compatible with Crown PTH 50 Series Hand Pallet Trucks, serial number S/N 3-183850 |
Frequently Asked Questions
Q: What equipment does the 043023-SUPER seal kit fit?
A: The 043023-SUPER is engineered for direct compatibility with Crown PTH 50 Series manual pallet jacks. This kit is cross-compatible with OEM part number 43023-SUPER and replaces Crown PTH 50 Series hydraulic seal kits. Verify your truck serial number and model against Crown PTH 50 Series documentation before ordering.
Q: What materials are used in this seal kit?
A: The 043023-SUPER contains elastomer components designed for high-pressure hydraulic applications. The seals are engineered for polyurethane and NBR fluid compatibility, which are standard hydraulic fluids used in manual pallet jack repair and maintenance.
Q: What cross-reference part numbers match the 043023-SUPER?
A: The 043023-SUPER is equivalent to OEM part 43023-SUPER and supersedes the older 43023-CROWN designation. These part numbers are interchangeable for Crown PTH 50 Series hand pallet trucks.
Q: Does this kit meet OEM standards?
A: Yes, the 043023-SUPER meets OEM standards for Crown PTH 50 Series hydraulic repair. The kit is engineered to match the performance and pressure ratings of original Crown seal kits.
Q: What is the typical lifespan of these seals?
A: Seal lifespan depends on hydraulic fluid type, maintenance intervals, and operating conditions. High-pressure elastomer seals typically function for several years in manual pallet jack service. Monitor for leakage around the cylinder and pump assembly as an indicator that seals require replacement.