Product Description
OEM hydraulic seal kit engineered for White Hydraulics motor models. Designed for precise fitment and reliable resealing of pallet truck hydraulic pumps. Includes high-performance seals and compatible with systems up to 3000 PSI. Cross-references White Hydraulics 02004442 and WTE-02004442-SK.
Specifications
Hydraulic/Pneumatic
| Seal Material | Nitrile rubber (NBR) and polyurethane, suitable for hydraulic fluid compatibility |
| Pressure Rating | Designed for hydraulic systems up to 3000 PSI maximum working pressure |
Material & Construction
| Seal Hardness | 70 Shore A for primary seals |
| Back-Up Ring Material | Glass-filled PTFE |
Part Numbers & Compatibility
| Manufacturer Part Number | A000044442 |
| OEM Part Number | 02004442 |
Frequently Asked Questions
Q: What seals are included in this hydraulic seal kit?
A: SKU A000044442 is an OEM hydraulic seal kit engineered for White Hydraulics motor models. The kit includes nitrile rubber (NBR) and polyurethane seals with 70 Shore A hardness for primary seals. These seals provide reliable resealing of hydraulic pumps and are rated for systems up to 3000 PSI maximum working pressure.
Q: Which White Hydraulics motor models is this seal kit compatible with?
A: This kit is designed for White Hydraulics motor models and cross-references OEM part number 02004442 and WTE-02004442-SK. Verify your motor model and serial number against the kit specifications. Using the wrong seal kit causes leaks and pump failure.
Q: What pressure rating do these seals have?
A: The seals in SKU A000044442 are rated for hydraulic systems up to 3000 PSI maximum working pressure. Do not use this kit in systems exceeding 3000 PSI. Operating above rated pressure causes seal failure, fluid leakage, and equipment damage.
Q: How long do these hydraulic seals typically last?
A: Seal lifespan depends on hydraulic fluid quality, operating pressure, temperature, and system contamination. NBR and polyurethane seals in this kit typically provide 2 to 5 years of service. Replace seals immediately if you observe external leaks, reduced pump pressure, or contamination in the hydraulic fluid.
Q: Are there any fluid compatibility concerns with these seals?
A: The nitrile rubber and polyurethane seals are compatible with standard mineral-based hydraulic fluids and synthetic hydraulic oils commonly used in industrial applications. Verify your system fluid type against the kit specifications. Using an incompatible fluid degrades the seal material and causes leaks.