Z954495 Original Loader Sealing O-ring for ZW180-7

Part number Z954495 is a genuine O-ring produced by Hitachi Construction Machinery in Japan. Sealing of support chains (chain rail links) used for track loaders or bulldozers, such as at link pins, tensioning cylinders, and other locations. Therefore,

This product is a standard round (O shape) fluororubber (FKM) O-ring, which is made of black fluororubber. It has excellent high temperature resistance (-20 ℃ to+200 ℃), hydraulic oil/lubricating oil resistance, ozone resistance and anti-aging performance. It is the first choice for high-pressure and high-temperature sealing of construction machinery. The wire diameter (cross-sectional diameter) and inner diameter are precisely manufactured according to the groove size of specific parts of the support chain. The packaging is a transparent vacuum bag with embedded information labels. The "CBBJBH" on the label represents the production batch number, and the barcode and QR code are used for factory quality traceability.

Installation specifications: 1 Cleaning: Before installation, the installation groove and mating surface must be thoroughly cleaned with a lint free cloth and cleaning agent to ensure that there are no metal burrs, residual old sealing rings, or impurities. 2. Lubrication: During installation, a layer of lubricating grease or system working oil compatible with its medium should be evenly applied to the O-ring to reduce installation resistance and prevent initial wear. 3. Be careful during installation: Place the O-ring smoothly and without distortion into the groove by hand, avoiding scratching caused by prying with sharp tools. Ensure that it is located within the groove on the entire circumference without any extrusion.