This bulldozer-parts record lists a seal ring as 16y-15-00080. It does not specify whether the ring seals oil, coolant, air or another interface, and no dimensions or material are provided. Keep the listed reference exact and identify the assembly location from the equipment parts diagram before purchasing.
Match the ring to its groove
Provide the machine model and serial and the position where the ring is used. Compare the groove profile and mating surfaces with the service documentation, and ask the supplier to confirm the part number and application. Do not classify it as an O-ring, oil seal or water seal without catalogue evidence. A close diameter alone does not prove that cross-section, material or compression is correct.
Prepare the interface during repair
Inspect the groove for corrosion, scratches and residue. Clean it using the procedure approved for the assembly, and install the ring without twisting or stretching. Lubricant and sealant should follow the service manual; using the wrong product can affect a sealing material. Replace damaged rings and verify the assembled joint through the machine’s prescribed leak check.
Two other separate references are listed as 16Y-15-00079 and 16Y-15-00017. Similar names do not establish interchangeability.
Buyer questions
What fluid does this ring seal?
The listing does not state the medium. Confirm the assembly location from the parts diagram.
Are dimensions available?
No dimensions are supplied here. Request verified catalogue data if needed.
Can another listed seal ring replace it?
Not without confirming number, groove, material and application.
