Product Description
Plunger assembly (SKU 800086822) for manual pallet jack hydraulic pump, featuring forged steel construction, 1.25 inch bore, 3,000 PSI maximum pressure, and polyurethane seal. Designed for direct replacement in standard manual pallet jack models utilizing compatible hydraulic assemblies.
Specifications
Part Numbers & Compatibility
| Manufacturer Part Number | 800086822 |
| OEM Part Number | 800086822 |
Performance Specifications
| Cycle Life | Tested for 10,000 lifting cycles minimum at rated pressure |
| Service Factor | 1.0 (continuous manual operation) |
Frequently Asked Questions
Q: What are the specifications for plunger assembly SKU 800086822?
A: This plunger assembly has a 1.25 inch bore, rated for 3,000 PSI maximum pressure, and is constructed from forged steel with a polyurethane seal. It has been tested for a minimum of 10,000 lifting cycles at rated pressure with a 1.0 service factor for continuous manual operation.
Q: Which manual pallet jack models does SKU 800086822 fit?
A: This plunger assembly is designed as a direct replacement for standard manual pallet jack models that utilize compatible hydraulic assemblies. Verify that your equipment has a 1.25 inch bore and 3,000 PSI rated system before ordering.
Q: What makes the forged steel construction important for this plunger assembly?
A: Forged steel provides superior strength and durability under continuous pressure cycles. At 3,000 PSI maximum pressure, the forged construction resists deformation and cracking that can occur with lower-grade materials, extending component life in heavy-use applications.
Q: How long should the polyurethane seal in SKU 800086822 last?
A: The polyurethane seal is rated for the tested 10,000 lifting cycles minimum. Actual service life depends on operating conditions, hydraulic fluid type, temperature, and maintenance practices. Inspect the seal periodically for signs of leakage or hardening.
Q: What is the difference between the 1.0 service factor and higher service factors?
A: A 1.0 service factor means this assembly is rated for continuous manual operation at its rated capacity without safety margins for shock loads or intermittent peaks. Do not exceed the 3,000 PSI rating or use in applications requiring higher safety factors.
Q: Can SKU 800086822 be used in electric pallet jacks?
A: This assembly is specifically designed for manual pallet jacks. Electric models operate at different pressures and cycles. Verify compatibility with your equipment specifications before ordering, or contact us with your equipment make and model.
