Hydraulic O-Ring Description
The O-ring with part number 07000-12145 (YNF16463) is a reliable sealing solution widely used in hydraulic systems of excavators and construction machinery. Made of NBR (nitrile rubber), it resists oil, hydraulic fluid, and wear, making it suitable for both static and dynamic applications. Whether used in cylinders, valves, or couplings, this O-ring is essential for preventing leakage and maintaining system integrity. Commonly requested by maintenance workshops, OEM replacement markets, and equipment dealers, this item is kept in bulk stock to support fast global dispatch. Trusted by buyers in Asia, Africa, and South America for reliability and affordability.
Excavator O-Ring Technical Sheet
| Parameter |
Detail |
| Part Number |
07000-12145 |
| YNF Code |
YNF16463 |
| Part Category |
Hydraulic O-Ring / Seal Ring |
| Material |
NBR (Nitrile Rubber) |
| Outer Diameter |
As per Komatsu standard |
| Section Thickness |
Standard, available on request |
| Operating Pressure |
Up to 40 MPa (based on application) |
| Temperature Range |
-25°C to +100°C |
| Application Area |
Hydraulic systems, cylinders, valves |
| Brand |
YNF |
| Origin |
China |
| MOQ |
10 pcs |
| Packaging |
Individual or bulk pack |
| Delivery Options |
Air, Sea, Express |
| Payment Terms |
T/T, L/C, Western Union |
Hydraulic O-Ring Applications
| Application Area |
Description |
| Hydraulic Cylinder Repair |
Seal replacement for piston or rod ends |
| Valve Block Assemblies |
Leak-proof sealing in control units |
| Excavator Maintenance Kits |
OEM or aftermarket use in repair kits |
| Heavy Equipment Sealing |
Suitable for multiple construction machines |
07000-12145 O-Ring Detail Display
Related Knowledge:
Related Products:
-
O-Ring Kit Assortments
-
Cylinder Seal Kits (Tilt, Arm, Boom)
-
Wear Ring and Dust Seal Sets
FAQs:
Q: Is this O-ring suitable for high-pressure applications?
A: Yes, when installed properly, it performs well in systems up to 40 MPa.
Q: Can I include this part in customized seal kits?
A: Absolutely. We offer packaging and labeling services for resellers and repair workshops.
