Product Description
O ring
Frequently Asked Questions
Q: What electric lift truck systems does the TC 03330-00170 O-ring seal?
A: The TC 03330-00170 is a metric O-ring used in hydraulic and pneumatic circuits of electric lift trucks from Crown, Toyota, Raymond, Jungheinrich, and other major OEMs. It provides static or dynamic sealing in pump assemblies, valve bodies, and cylinder ports. Confirm the internal diameter and cross-section match your equipment specification before ordering.
Q: What material is this O-ring made from and does it resist common fluids?
A: The TC 03330-00170 composition is not specified in standard documentation, but metric O-rings in this series are typically nitrile (Buna-N) or similar synthetic rubber compatible with ISO 46 hydraulic oil, water-glycol fluids, and standard coolant environments. Do not use in systems with ester-based fluids without confirming compatibility first.
Q: What is the expected lifespan of this O-ring?
A: Under typical electric lift truck operating conditions, a metric O-ring has a service life of 2 to 4 years. Lifespan depends on operating temperature, pressure cycles, fluid type, and seal surface condition. Hardening, cracking, or fluid weeping from the seal location indicates replacement is needed.
Q: Can I use the TC 03330-00170 in both static and dynamic sealing applications?
A: Metric O-rings in this range are suitable for both static sealing (fixed applications) and low to moderate dynamic sealing (with movement). For high-pressure dynamic applications, verify the cross-section thickness and material durometer meet your pressure and speed requirements.
Q: What maintenance does this O-ring require?
A: O-rings require no regular maintenance beyond routine inspection for leakage or seal degradation. If you notice hydraulic fluid weeping from a seal location or a loss of pressure in the circuit, the O-ring should be replaced. Keep hydraulic fluid clean and maintained at specified viscosity to extend O-ring life.
