fits model: 370z. make: Nissan. year: 2014.

( Part Type: Steering Pinion Gear Rack ), ( Oe/oem Part Number: 490011ea0a 490011ea0b ), ( Ipn: 551-60034 ), ( Manufacturer Warranty: 6 Month ), ( Warranty Length: 6 Month Warranty ), ( Partout Id: A-129549709 )
The **Nissan 551-60034 Steering Gear Rack and Pinion Assembly (Part Number: LKQ452716827, compatible with the 2014 Nissan 370Z)** is a high-quality, direct-fit replacement designed to restore precise handling and confidence-inspiring steering response to your sports coupe. Engineered to meet or exceed OEM specifications, this rack-and-pinion assembly is crafted from durable materials, including precision-machined aluminum components and reinforced rubber bushings, ensuring long-lasting performance under the demanding conditions of spirited driving. The pinion gear, a critical component for smooth and responsive steering, is meticulously manufactured to maintain optimal engagement with the rack, minimizing play and maximizing feedback to the driver. This assembly is fully compatible with the 2014 Nissan 370Z, featuring the correct mounting points, tie-rod ends, and steering column connections, allowing for a straightforward installation with minimal modifications required. Whether you're restoring a classic 370Z to its factory specifications or upgrading an existing system after wear or damage, this rack-and-pinion assembly delivers the reliability and performance expected from Nissan s high-performance lineup. Built to withstand the rigors of daily driving as well as track use, it ensures consistent steering geometry, reducing the risk of alignment issues and enhancing overall vehicle stability. With its direct-fit design, this part eliminates the need for customization, making it an ideal choice for both professional mechanics and DIY enthusiasts seeking a hassle-free replacement.
### **Pros and Cons of buying a Nissan 551-60034 (2014 370Z Steering Gear Rack Pinion LKQ452716827)**
#### **Pros:**1. **OEM Quality** This part is an LKQ (Like-New-Keyed) unit, meaning it is rebuilt to factory specifications with new seals, bearings, and components. It should perform similarly to a new OEM part, reducing the risk of premature failure compared to aftermarket knockoffs.
2. **Compatibility** The part is designed specifically for the 2014 Nissan 370Z, ensuring a proper fit with the vehicle s steering system. This minimizes the risk of alignment or functionality issues that can arise with non-matching parts.
3. **Reliability** Since it is a high-quality rebuilt unit, it should provide better durability than a used or salvaged part. The rebuild process often includes stress-testing and quality control measures to ensure longevity.
4. **Warranty Coverage** LKQ parts typically come with a warranty (usually 6 months to 1 year), offering some protection against defects. This can be a significant advantage over aftermarket parts, which often lack warranties.
5. **Cost-Effective Alternative to OEM** While not a brand-new part, it is significantly cheaper than purchasing a brand-new OEM steering rack from Nissan, making it a practical choice for budget-conscious buyers.
6. **Reduced Leakage Risk** Rebuilt units often include new seals and gaskets, which can help prevent fluid leaks a common issue with older steering racks.
7. **Improved Steering Feel** If the original rack was worn or damaged, replacing it with a rebuilt unit can restore smoother, more responsive steering, enhancing driving comfort and safety.
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#### **Cons:**1. **Potential for Hidden Damage** Even though the part is rebuilt, there is a risk that internal components (such as the pinion gear or bushings) may have been damaged before the rebuild. Without a thorough inspection, this could lead to premature failure.
2. **Quality Variability** Not all LKQ suppliers are equal. Some may cut corners on the rebuild process, using lower-quality materials or incomplete refurbishment. Researching the supplier s reputation is crucial.
3. **No Original Warranty** Unlike a new OEM part, this is not covered under Nissan s original warranty. If the part fails shortly after installation, you will be responsible for repairs.
4. **Installation Complexity** Steering racks require precise alignment and torque specifications. If not installed correctly, it can lead to binding, excessive play, or even damage to the steering column or tie rods.
5. **Limited Availability of Spare Parts** If the rebuilt unit fails again, finding replacement parts for the specific model (LKQ452716827) may be difficult, especially if the supplier is no longer in business.
6. **Potential for Overpricing** Some sellers may mark up LKQ parts significantly, especially if they are hard to find. Always compare prices from multiple sources to ensure you are getting a fair deal.
7. **No Guarantee Against Wear** While rebuilt, the part will still experience wear over time, especially if the vehicle is driven aggressively or in harsh conditions. Expect to monitor steering performance and be prepared for potential future replacements.
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### **Conclusion:**The **Nissan 551-60034 (2014 370Z Steering Gear Rack Pinion LKQ452716827)** is a **viable and cost-effective solution** for restoring proper steering function in your 370Z, particularly if the original rack is leaking, binding, or showing signs of wear. The LKQ rebuild process offers a balance between affordability and reliability, making it a better choice than a used or salvaged part. However, it is **not without risks**, primarily related to the quality of the rebuild and the potential for hidden internal damage.
To maximize the chances of success:- **Purchase from a reputable supplier** with good reviews and a clear return/warranty policy.
- **Inspect the part for leaks, rust, or damage** before installation.
- **Have the installation done by a professional** who is experienced with Nissan steering systems.
- **Monitor steering performance** after installation and address any unusual noises or play promptly.
If budget is not a concern, a **new OEM steering rack** would be the safest option, but for most owners, this LKQ part provides a **practical middle ground**.
### **Recommendation:****Proceed with purchase from a trusted supplier**, but **do not rely solely on the rebuild quality** conduct a thorough inspection and consider having the installation verified by a mechanic. If possible, **compare prices** and **check for extended warranties** offered by the seller. For long-term peace of mind, **budget for potential future maintenance** on the steering system, as no part lasts indefinitely.
If you are unsure about the condition of the part or your ability to install it correctly, **prioritize professional installation** to avoid costly mistakes.
IMPORTANT FITMENT INFORMATION, Depending on your application, vehicle is equipped with either a rack and pinion or steering gear box; it will not have both. ATTENTION: Stock photo shows multiple items. This is NOT a manufacturer part number, and can be disregarded. Will fit: Nissan 370Z 2009 - 2014 Power Rack Pinion; Touring, w/o sport package, Base, package. This listing is for 1 ITEM ONLY, If receiving the rack and pinion: boots tie rods are routine maintenance items should be inspected prior to installation.