
( Brand: Scitoo ), ( Manufacturer Part Number: 802756-573 ), ( Part Type: Wheel Hub ), ( UPC: 907491167153 )
The **Scitoo 802756-573 Rear Wheel Bearing Hub Assembly** is a high-performance, precision-engineered component designed exclusively for the **2007 2018 Nissan Altima**, ensuring seamless integration with the vehicle s drivetrain and suspension system. Crafted from durable, high-grade steel, this bearing hub assembly is built to withstand the rigors of daily driving, providing smooth, vibration-free rotation while maintaining optimal alignment and load-bearing capacity. The unit features a **sealed cartridge design**, eliminating the need for frequent greasing or maintenance, which significantly reduces wear and extends the lifespan of both the bearing and the wheel assembly. Engineered with **laser-aligned ball bearings**, this hub ensures minimal friction and heat buildup, delivering superior durability and quiet operation even under heavy loads or aggressive driving conditions. The **OEM-compatible dimensions and mounting points** guarantee a perfect fit, preventing wobble or misalignment that could lead to premature tire wear or handling issues. Whether replacing a worn-out original bearing or upgrading for enhanced performance, the Scitoo 802756-573 is a reliable, long-lasting solution that restores confidence in your Altima s ride quality and safety. Built to meet or exceed factory specifications, this aftermarket hub is backed by rigorous quality control, ensuring consistent performance and compatibility with aftermarket wheels and brake systems. Ideal for DIY enthusiasts or professional mechanics, it simplifies the replacement process with straightforward installation, making it a cost-effective alternative to costly dealer parts.
### Pros and Cons of buying a Scitoo 802756-573 Rear Wheel Bearing Hub for a 2007 2018 Nissan Altima
#### **Pros:**1. **Compatibility** The Scitoo part is designed specifically for the 2007 2018 Nissan Altima, ensuring a proper fit for your vehicle s rear wheel hub assembly. This reduces the risk of installation issues or misalignment.
2. **Quality Materials** Scitoo is a reputable aftermarket brand that typically uses durable materials, including high-grade steel and sealed bearings, which can improve longevity compared to some generic or low-quality alternatives.
3. **Sealed Design** A properly sealed wheel bearing hub helps prevent moisture, dirt, and debris from entering, reducing wear and extending the life of the bearing. This can minimize the need for frequent replacements.
4. **Ease of Installation** Since it s a direct replacement, the installation process is straightforward for those with basic mechanical skills. Most users report that it can be installed in under an hour with the right tools.
5. **Cost-Effective Solution** Compared to OEM (original equipment manufacturer) parts, this aftermarket option is often significantly cheaper while maintaining reliability. This makes it a budget-friendly choice without sacrificing performance.
6. **Warranty Coverage** Scitoo typically offers a warranty (usually 1 2 years), providing some assurance against defects in materials or workmanship. This can be a good safety net if the part fails prematurely.
7. **Reduced Noise and Vibration** A properly functioning wheel bearing hub reduces unwanted noise (such as humming or grinding) and vibration, improving ride comfort and safety.
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#### **Cons:**1. **Mixed Reviews on Longevity** While many users report satisfactory performance, some have noted that the Scitoo bearing hub may wear out faster than OEM parts, especially in high-mileage or heavy-use vehicles. This can lead to premature failure if not maintained properly.
2. **Potential for Inconsistent Quality** Like many aftermarket parts, there can be variability in quality depending on the batch or supplier. Some users have experienced issues with premature bearing failure or loose fits, though this is less common with well-reviewed brands like Scitoo.
3. **Installation Challenges** If the vehicle has been driven with a worn-out bearing, the old hub may be seized or corroded, making removal difficult. This could require additional effort, such as penetrating oil or a press, to install the new part correctly.
4. **Noisy Operation in Some Cases** A few users have reported that the Scitoo hub can develop a slight hum or noise over time, particularly if the seals degrade or the bearing becomes misaligned. Regular maintenance (such as greasing) can help mitigate this.
5. **Limited Availability of OEM Parts** While Scitoo is a good alternative, some mechanics or dealerships may not carry it, which could complicate repairs if you prefer to have the work done professionally.
6. **Potential for Overheating** If the hub is not properly lubricated or if there is excessive load on the bearing (e.g., heavy towing), it may overheat, leading to premature failure. This is more of a general risk with wheel bearings than a specific flaw with the Scitoo part.
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### **Conclusion:**The Scitoo 802756-573 rear wheel bearing hub is a **solid aftermarket option** for the 2007 2018 Nissan Altima, offering a balance between affordability and reliability. It is well-suited for drivers who want a cost-effective replacement without sacrificing performance, provided they follow proper installation and maintenance practices. However, it is not without its drawbacks, particularly regarding longevity and occasional quality inconsistencies.
For most users, this part will perform adequately and extend the life of their vehicle s rear wheel assembly. That said, if you prioritize maximum durability and are willing to pay a premium, an OEM or high-end aftermarket bearing (such as those from Delphi or Febi) may be worth considering though these come at a higher cost.
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### **Recommendation:** - **Buy the Scitoo part if:**- You are on a budget and need a reliable, direct-fit replacement.
- You plan to perform the installation yourself and are comfortable with basic mechanical work.
- You are willing to monitor the bearing s condition and replace it again if it fails prematurely.
- You live in an area where Scitoo parts are easily accessible.
- **Consider an alternative (e.g., OEM or higher-end aftermarket) if:**- You want the longest possible lifespan for the bearing, especially if your vehicle is high-mileage or used for heavy loads.
- You prefer to have the work done by a professional mechanic who may have access to OEM parts.
- You have experienced repeated bearing failures with aftermarket parts in the past.
- **Additional Tips:**- Always replace both rear wheel bearings at the same time, even if only one is failing, to ensure balanced performance.
- Use high-quality wheel bearing grease during installation to prolong the life of the new hub.
- Inspect the hub regularly for signs of noise, vibration, or excessive heat, which could indicate a failing bearing.
- If possible, purchase from a reputable seller (such as Amazon, RockAuto, or a trusted local parts store) to minimize the risk of counterfeit or low-quality products.
Feature: Wheel Hub Bearings material is made of good. Easy and quick installation who wants to repair a vehicles transmission. Manufacturer Part Number: 802756-573. Model: Wheel Bearing and Hub Assembly.
It meet the daily driving condition and ensure Quality Durability. Product Dimensions: 13.39 x 12.6 inches. Exterior: Polished. Item model number: 802756-573.
Brand: SCITOO. SCITOO Rear Wheel Bearing and Hub Assembly for 2007 2018 For Nissan Altima, 2013 2020 Pathfinder, 2014 2020 Infiniti QX60 512388 FWD W/ABS 5 Bolts 2 Packs: Manufacturer.