099-8232 0998232 28.24 mm inner diameter O-ring seal of 450E 450F 450 416D 428E

Q: What is the part number of this static sealing spare component?
A: The part number is 099-8232, it is an O ring developed for wheel loader transmission pressure test ports.

Q: Which construction equipment can part 099-8232 O ring be applied and mounted on?
A: 099-8232 O ring fits the sealing grooves of pressure test ports on wheel loader transmission housing.

Q: What raw material is selected for manufacturing this O ring?
A: It is made of high-quality nitrile rubber with excellent compression set resistance and oil tolerance.

Q: What is the main role of this O ring on transmission test ports?
A: It seals the test plug interface to prevent transmission oil leakage and maintain internal system pressure.

Q: Where can this O ring be found on the wheel loader transmission assembly?
A: It is placed inside the annular groove of the threaded pressure test plug on transmission casing.

Q: What product category does this spare part belong to?
A: It belongs to O ring category, widely used static sealing element for heavy-duty machinery transmission systems.

Q: What performance feature makes this O ring suitable for transmission test ports?
A: It retains good elasticity after repeated plug removal and reinstallation during routine equipment inspection.

Q: Will this O ring resist long-time contact with transmission lubricating oil?
A: Yes, nitrile rubber has stable chemical compatibility with standard transmission oil for wheel loaders.