Description
Product Overview
The LUJIANI Wheel Hub Center Ring is engineered to provide a precise fit between wheels with a 73.1 mm outer bore and vehicle hubs measuring 56.1 mm in diameter. Constructed from CNC‑machined 6061‑T6 aluminum alloy, the ring delivers exceptional strength, corrosion resistance, and thermal stability, ensuring long‑term reliability even under demanding driving conditions. At 10 mm thickness, it offers robust support while remaining lightweight at just 1.6 ounces.
Usage
Ideal for passenger cars, SUVs, and light trucks that require a hub adapter to match aftermarket wheels, this center ring is perfect for enthusiasts seeking a hassle‑free installation and a smoother ride. Whether you are upgrading to larger wheels, replacing a damaged hub, or need to fill a gap caused by differing bore sizes, the LUJIANI ring fits seamlessly into daily commuting, weekend road trips, and performance driving scenarios.

Why Choose Us
LUJIANI combines precision CNC machining with premium aluminum alloy to produce a hub ring that resists deformation, cracking, and corrosion. Each unit undergoes strict quality control, guaranteeing dimensional accuracy within ±0.02 mm. Our commitment to engineering excellence means you receive a product that not only meets OEM standards but also enhances wheel‑hub interaction, reducing bearing wear and extending component life.
Key Features
- High‑strength 6061‑T6 aluminum alloy for durability and heat resistance
- Exact 73.1 mm outer and 56.1 mm inner diameters for a secure fit
- 10 mm thickness provides optimal load distribution and vibration damping
- Simple bolt‑free installation with common hand tools
- Acts as a filler to keep debris out and maintain even hub stress
FAQ
What wheel sizes are compatible with this hub ring?
The ring is designed for wheels with a 73.1 mm center bore and vehicles with a 56.1 mm hub diameter. It works with most passenger car and light‑truck applications that fall within these dimensions.
Do I need any special tools to install the ring?
No special tools are required. The ring can be pressed onto the hub using a standard rubber mallet or installed by rotating it into place with a socket wrench, following the included installation guide.
Will the aluminum ring affect wheel balance?
Because the ring is precisely machined and lightweight, it does not significantly alter wheel balance. However, we recommend re‑balancing the wheel after installation for optimal performance.
Is this product covered by a warranty?
Yes, LUJIANI offers a one‑year limited warranty against manufacturing defects, ensuring you receive a reliable and high‑quality component.
Can the ring be used on both front and rear axles?
Absolutely. The design is universal for any axle that matches the specified bore dimensions, making it suitable for both front and rear installations.





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