
Optimal Rear Axle Bearing Kit - BMW 5 E28 520i 525i, 6 Series, 7 Series | 42mm Width
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Fitment
Listed for E28
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Options come from the vehicles named on the parts we stock.
Product details
Upgrade Your BMW with the OPTIMAL 502070 Rear Axle Bearing Kit
If you're a car owner or mechanic looking to enhance the performance of BMW 5 E28 (520i, 525i) or 6 Series and 7 Series vehicles, the OPTIMAL Rear Axle Bearing Kit is the perfect solution. Designed for durability and precision, this kit ensures smooth operation and longevity for your vehicle's axle system.
Key Benefits:
- Designed for BMW models: E28 520i, 525i, 6 Series, and 7 Series
- High-quality material for enhanced performance
- Easy installation for both car owners and mechanics
Technical Specifications:
- Width: 42 mm
- Inner Diameter: 42 mm
- Outer Diameter: 80 mm
This kit not only improves the ride quality of your BMW but also extends the lifespan of your axle components. Don't compromise on quality—choose the OPTIMAL Rear Axle Bearing Kit for reliability you can trust.
How to Use:
Follow your vehicle's service manual for installation instructions or consult with a qualified mechanic for best results.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









