Shaft Seal, Wheel Hub Front - Febi Bilstein - 45373

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This guide is for vehicle owners and mechanics needing a reliable front wheel hub shaft seal. The key benefit is its durable NBR construction ensuring effective sealing against contaminants, thus protecting wheel bearings. A caveat is the necessity to verify exact vehicle compatibility before purchase. This seal (Part Number: 45373) by Febi Bilstein is designed for the front axle, made from nitrile butadiene rubber (NBR), and features specific dimensions: 100.35 mm outer diameter, 10 mm thickness, and 80 mm inner diameter.
| Model Part Number | 45373 |
|---|---|
| Brand | Febi Bilstein |
The seal is made from NBR (Nitrile Butadiene Rubber), known for its resistance to oils and moderate temperatures.
The seal has an outer diameter of 100.35 mm, a thickness of 10 mm, and an inner diameter of 80 mm.
No, this specific part number (45373) is designed for the front axle only.
You must verify compatibility by checking your vehicle's specifications, comparing dimensions, and referencing the OEM part number (RENAULT TRUCKS 5000392404) against your vehicle's requirements.
Its primary function is to prevent contaminants like dirt, water, and debris from entering the wheel hub assembly and damaging the wheel bearings.
Information regarding specific warranty periods should be obtained directly from the seller or Febi Bilstein's official documentation, as warranty terms can vary.
NBR rubber has good heat resistance for typical automotive use, but for extreme high-temperature applications, materials like silicone might be more suitable. Always check the operating temperature range for your specific application.
Ensure the hub surface is clean and free of burrs. Use a proper seal driver tool and apply steady, even pressure. Do not force the seal; check for obstructions or incorrect seal orientation.
Re-verify compatibility. Ensure the seal was installed correctly and squarely. Check for damage to the shaft or hub that may be causing the issue. Consider if operating conditions exceed the seal's NBR material limits.
Consult your vehicle's service manual or a qualified mechanic. Utilize the provided OEM cross-reference number (RENAULT TRUCKS 5000392404) with dealership or parts specialist resources.
Setup:
Compatibility:
Care:
Shaft seals are typically maintenance-free once installed. However, regular visual inspection during other maintenance (like brake jobs) can help identify potential damage or leaks early. Keep the surrounding wheel hub area clean during maintenance to prevent debris from compromising the seal.