CR 105476-004

Frequently Asked Questions

Q: What does the CR 105476-004 hydraulic seal kit contain?
A: The CR 105476-004 is an OEM hydraulic seal kit containing precision-molded elastomer components designed for Crown electric lift trucks. The kit includes seals, O-rings, and gaskets for hydraulic valve and cylinder repair.

Q: Which Crown lift trucks use the CR 105476-004 seal kit?
A: The CR 105476-004 is engineered for Crown electric lift truck hydraulic systems. Compatibility varies by truck model, year, and valve or cylinder type. Verify your equipment model and serial range against the kit specifications before ordering to ensure proper fit.

Q: What elastomer material are the seals in CR 105476-004 made from?
A: Crown OEM seals use compounds like Nitrile (NBR), Fluorocarbon (FKM), or EPDM depending on the hydraulic fluid type and temperature environment. These materials resist degradation from mineral oil, water contamination, and temperature extremes in industrial duty.

Q: When should the CR 105476-004 seals be replaced?
A: Replace the seal kit when you observe hydraulic fluid leakage from valve or cylinder ports, loss of hydraulic pressure, sluggish or erratic lift performance, or reduced cylinder speed. Preventive replacement during major valve or cylinder overhaul extends system reliability.

Q: Does CR 105476-004 come with installation hardware?
A: The CR 105476-004 contains seals and elastomer components only. Verify that your valve or cylinder body and any required retaining rings, springs, or fasteners are compatible before ordering. Contact us with your valve assembly details for complete kit confirmation.