fits make: Subaru. year: 2018–2023.

( Manufacturer Part Number: 34110FL322 ), ( Part Type: Steering Gear Rack )
The **Subaru 34110FL322 Crosstrex Steering Gear Rack and Pinion Assembly** is a precision-engineered component designed exclusively for the 2018 through 2023 model years of Subaru s high-performance Crosstrex models, including the WRX STI and STI variants. This steering rack and pinion assembly represents the pinnacle of Subaru s engineering for its track-focused vehicles, delivering uncompromising responsiveness, durability, and reliability under extreme conditions. Crafted from high-grade materials, the rack features a robust **aluminum housing** reinforced with precision-machined internal components to ensure optimal rigidity and resistance to wear, even during aggressive driving or high-speed cornering. The **rack-and-pinion mechanism** itself incorporates a **ball-screw drive system**, which enhances steering precision by minimizing play and providing a direct, linear transfer of motion from the steering wheel to the front wheels. This design eliminates the traditional recirculating ball system found in many conventional racks, reducing friction and improving overall efficiency, particularly in high-load scenarios.
The pinion shaft, a critical component of this assembly, is engineered with **hardened steel** and **precision-ground teeth** to maintain consistent engagement with the rack, ensuring smooth and predictable steering feedback even at high RPMs or under heavy lateral forces. The assembly also includes **sealed bearings** and **high-performance bushings** that are engineered to withstand the demands of both street and track use, reducing the risk of premature wear and extending the lifespan of the steering system. For added durability, the rack is equipped with **corrosion-resistant coatings** and **tight-tolerance seals**, which protect against the elements and prevent fluid leakage, a common issue in high-performance applications where steering systems are subjected to extreme temperatures and pressures.
Compatibility is a key feature of this steering rack, as it is specifically designed to fit the **2018 2023 Subaru WRX STI and Crosstrex models**, including those with optional performance upgrades such as the **Crosstrex-specific suspension tuning** or **track-oriented modifications**. The assembly is fully compatible with Subaru s **EJ257 engine configurations** and integrates seamlessly with the vehicle s **electronic stability control (ESC) and steering angle sensors**, ensuring accurate data transmission for advanced driver aids. Whether installed in a stock Crosstrex or a heavily modified track-ready STI, this steering rack delivers the **aggressive, immediate response** drivers expect from Subaru s performance lineup, making it an essential upgrade for enthusiasts seeking to enhance handling, reduce steering effort, and improve overall vehicle control.
For those looking to maintain or enhance their Crosstrex s performance, this steering rack and pinion assembly is a **direct-fit, high-quality replacement** that surpasses OEM standards in both performance and longevity. It is ideal for owners who demand **track-ready reliability**, as it is built to endure the rigors of high-speed drifting, aggressive cornering, and repeated high-load maneuvers without sacrificing precision. When paired with a **performance steering wheel, quick-ratio steering column, or track-specific suspension**, this rack further amplifies the Crosstrex s inherent capabilities, transforming it into a true track weapon. With its **superior build quality, precision engineering, and track-proven durability**, the **Subaru 34110FL322 Crosstrex Steering Rack and Pinion Assembly** is the ultimate choice for enthusiasts who refuse to compromise on steering performance.
### **Pros and Cons of Buying a Subaru 34110FL322 Crosstrex Steering Gear Rack & Pinion (2018 2023 Models)**
#### **Pros:**1. **Compatibility and Fitment**
- This steering rack is designed specifically for Subaru Crosstrex models (2018 2023) with the **34110FL322** steering gear code, ensuring a direct replacement without modification.
- Subaru s rack-and-pinion systems are known for durability, and this part is engineered to match the vehicle s handling characteristics.
2. **Reliability and Build Quality**
- Subaru s steering systems are generally robust, with precision machining and high-quality materials. The 34110FL322 rack is no exception, offering smooth operation and long-term durability when properly installed.
- The rack-and-pinion design provides better steering response and precision compared to older recirculating ball systems, which can be an advantage for off-road and sporty driving.
3. **Off-Road and Sporty Performance**
- The Crosstrex is an off-road-focused variant of the Subaru Outback, and this steering rack is optimized for its suspension setup, including larger tires and heavier loads.
- The rack s design allows for better articulation and feedback, which is beneficial for trail driving and aggressive handling.
4. **Ease of Installation (Relative to Some Subaru Parts)**
- While steering racks can be tricky to install due to their size and weight, Subaru s alignment with the vehicle s frame and suspension makes this rack a straightforward replacement compared to aftermarket alternatives that may require additional modifications.
- Many mechanics and DIYers report that with the right tools (e.g., torque wrench, alignment tools), the installation is manageable in a few hours.
5. **Warranty and Subaru Support**
- If purchasing from an authorized Subaru dealer or a reputable parts supplier, this rack may come with a warranty (typically 12 24 months), providing peace of mind against premature failure.
- Subaru s parts catalog is well-documented, making it easier to find service manuals, diagrams, and technical support if issues arise.
6. **Resale Value and Original Equipment (OEM) Status**
- As an OEM part, it retains higher resale value compared to aftermarket knockoffs, which may lack long-term reliability.
- If you plan to sell the vehicle later, an original steering rack can be a selling point for buyers who prioritize genuine parts.
7. **Compatibility with Upgrades**
- The rack is compatible with aftermarket upgrades like lift kits, sway bars, or larger tires, which are common in Crosstrex builds. Its robust construction can handle the increased stress from these modifications.
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#### **Cons:**1. **High Cost**
- As an OEM Subaru part, the 34110FL322 steering rack is significantly more expensive than aftermarket alternatives. Prices typically range from **$800 $1,500 **, depending on the supplier and whether it s new or used.
- The cost includes labor if you re not installing it yourself, which can add another **$200 $500** to the total expense.
2. **Potential for Wear in Used Parts**
- If purchasing a used or refurbished rack, there s a risk of hidden damage (e.g., bent tie rods, worn seals, or internal corrosion). Inspecting the part thoroughly or buying from a trusted source is crucial.
- Some used racks may have been in accidents or improperly stored, leading to premature failure.
3. **Complex Installation**
- Replacing a steering rack requires removing the steering column, tie rods, and sometimes the suspension components. This is a labor-intensive job that demands mechanical skill, patience, and the right tools.
- Misalignment or improper torque can lead to steering issues, so alignment is critical post-installation.
4. **Limited Availability of Aftermarket Alternatives**
- While aftermarket racks exist (e.g., from **Motive Parts, TYC, or local fabricators**), they may not always match the OEM fitment perfectly. Some aftermarket options are cheaper but may lack the precision of Subaru s design.
- Custom fabrication can be an option, but it s costly and time-consuming.
5. **Potential for Common Failure Points**
- Like all steering racks, the 34110FL322 can develop issues over time, such as:- **Worn tie rod ends** (common in high-mileage vehicles).
- **Leaking seals** (leading to power steering fluid loss).
- **Internal binding or play** (due to lack of maintenance or rough driving).
- Regular maintenance (e.g., fluid changes, inspections) is essential to prevent these problems.
6. **Weight and Space Constraints**
- The rack is heavy, which can make handling and installation difficult, especially in tight spaces. Lifting equipment (e.g., a floor jack and jack stands) is a must.
- If modifying the suspension (e.g., lowering or lifting), the rack s position may need adjustment, requiring additional work.
7. **Limited Customization**
- Unlike some aftermarket racks, the OEM Subaru rack doesn t offer adjustable rack ratio or other performance tweaks. If you re looking for a sportier or more aggressive steering feel, you may need to pair it with other modifications (e.g., steering wheel upgrades, sway bars).
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### **Conclusion**
The **Subaru 34110FL322 Crosstrex steering rack and pinion (2018 2023)** is a **high-quality, reliable OEM replacement** that ensures proper fitment and performance for your vehicle. It s ideal if you prioritize **durability, off-road capability, and long-term reliability**, and if you re willing to invest in a premium part. The rack s precision engineering and compatibility with Subaru s suspension make it a strong choice for both stock and lightly modified Crosstrex models.
However, the **high cost, complex installation, and potential for wear in used parts** are significant drawbacks. If you re on a tight budget or comfortable with aftermarket alternatives, exploring **reputable aftermarket racks or custom fabrication** could be a more cost-effective solution though with some trade-offs in fitment and warranty.
For most Crosstrex owners who want **peace of mind and OEM reliability**, this rack is a **solid recommendation**, provided you budget for installation and maintenance. If you re a DIYer with mechanical experience, the project is manageable; otherwise, professional installation is strongly advised.
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### **Final Recommendation:** - **Buy the OEM 34110FL322 rack if:**- You value **Subaru s build quality and warranty support**.
- Your budget allows for the higher cost.
- You plan to keep the vehicle long-term or sell it with minimal modifications.
- You re prepared for the **labor-intensive installation** or have access to a mechanic.
- **Consider aftermarket alternatives if:**- You re looking to **save money** and can find a **high-quality aftermarket rack** (e.g., from **Motive Parts or TYC**) with good reviews.
- You re comfortable with **custom fabrication** for a more aggressive steering feel.
- You re on a tight budget and can mitigate risks with thorough inspection (if buying used).
- **Always:**- **Inspect the rack** (or have it inspected) for damage, leaks, or wear before purchasing.
- **Budget for installation labor** (or ensure you have the skills/tools).
- **Follow Subaru s maintenance schedule** (e.g., power steering fluid changes) to prolong the rack s life.
- **Get an alignment** after installation to ensure proper steering response.
For most Crosstrex owners, the **OEM rack is the best choice** for reliability and performance, but weigh the pros and cons carefully based on your budget and experience level.
WIRES HARNESS INCLDUED PART NUMBER 34175FL020. Part number must match. Please compare this item with yours before buying also please do your research to make sure will fit vehicle. American Express.