Try to search for the three seal part numbers that make up the BRS-79 part number.
That might be what these are... National 722108, National 417158, and National 370024A.
This is what plain google AI said.
Good luck.
AI Overview
The Motorcraft BRS-79 axle output shaft seal can be cross-referenced with several other seals for replacement. Some common replacements include National 722108, National 417158, and National 370024A. Additionally, other Motorcraft part numbers like BRS-31 might be compatible.
Details:
Motorcraft BRS-79:
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This seal is specifically designed as a rear axle output shaft seal for certain Ford vehicles. It is a high-quality OE replacement.
National 722108:
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This seal is also a rear axle spindle seal and is often used as a direct replacement for the BRS-79.
National 417158:
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This seal is another option for cross-referencing with the BRS-79, particularly for older Ford models.
National 370024A:
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This seal is another wheel seal that can be considered for replacement.
Motorcraft BRS-31:
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This is another Motorcraft seal that may be compatible, though it's specifically listed as an axle output shaft seal.
To ensure proper fit and function, it's recommended to:
1. Verify Dimensions:
Compare the dimensions (inner diameter, outer diameter, and width) of the BRS-79 with the potential replacement seals.
2. Check Application:
Confirm the replacement seal is compatible with the specific vehicle and axle type.
3. Consider Material:
Ensure the replacement seal material is compatible with the operating environment (temperature, fluids, etc.).
4. Consult Parts Catalog:
Refer to a comprehensive parts catalog or online resources (like FinditParts.com) to verify compatibility based on vehicle make, model, and year.
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