Product Description
O ring
Frequently Asked Questions
Q: Which electric lift truck equipment uses the AC 923810 o-ring?
A: The AC 923810 o-ring is used in hydraulic sealing applications across electric lift trucks and electric pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, and Clark. This o-ring provides pressure sealing in cylinders, pump bodies, valve assemblies, and control manifolds. Verify your equipment model to confirm this o-ring size fits your application.
Q: What material is the AC 923810 o-ring made from?
A: The AC 923810 is manufactured from nitrile elastomer (NBR), a standard material for hydraulic sealing in industrial equipment. Nitrile offers broad compatibility with mineral oil hydraulic fluids, excellent temperature stability, and resistance to compression set. This material maintains elasticity and sealing integrity under repeated pressure cycling.
Q: What are the dimensions and pressure ratings for the AC 923810?
A: The AC 923810 o-ring includes specific inner diameter, outer diameter, and cross-section dimensions designed for precise hydraulic cavity fitment. Pressure rating aligns with standard electric lift truck hydraulic systems, typically 5,000 to 7,000 psi depending on application. Dimensional accuracy is critical for proper sealing and load retention.
Q: How do I identify if the AC 923810 o-ring is failing?
A: Replace this o-ring if you observe external hydraulic fluid leaks, reduced lifting pressure, slow response during operation, or visible deterioration of the elastomer material. Cracks, hardness, loss of elasticity, or permanent deformation indicate the o-ring can no longer maintain pressure sealing. A failing o-ring can compromise system performance and cause pressure loss.
Q: How often should the AC 923810 o-ring be replaced?
A: Service life depends on hydraulic fluid type, system pressure cycles, temperature exposure, and equipment usage intensity. Under normal electric lift truck operation, nitrile o-rings typically perform reliably for 3 to 5 years before requiring replacement. High-use equipment or extreme temperature environments may necessitate more frequent replacement. Replace whenever leakage is observed.
Q: Are there alternative o-ring materials or cross-reference parts for the AC 923810?
A: Contact us to verify whether alternative elastomer materials such as fluorocarbon (FKM) or alternative sealing solutions are compatible with your specific equipment application. Different hydraulic fluids and temperature ranges may recommend material substitution. We can confirm cross-reference availability for your electric lift truck model.