ACURA 551-11149 Steering Gear Rack Power Pinion Base Gear/rack

( Part Type: Steering Pinion Gear Rack ), ( Conditions Options: 1.5, Cvt, Fwd ), ( Genuine Oem: Yes ), ( Ipn: 551-11149 ), ( Manufacturer Warranty: 90 Day ), ( Partout Id: A-131502585 )

Review ACURA Steering Gear/rack Power Rack And Pinion Base fits INTEGRA 2025

The **Acura 551-11149 Steering Gear/Power Rack Pinion Base (25 Integra)** is a critical, high-performance replacement component designed specifically for the front-wheel-drive Acura Integra (and its Honda Civic-based siblings) produced between 1995 and 2001, particularly those equipped with the **2.5L engine (Type 25)**. This precision-engineered part serves as the foundational housing for the steering rack and pinion assembly, housing the internal ball joints, tie rod ends, and the hydraulic or electric power assist mechanism, depending on the model year. Crafted from durable, high-grade steel, the pinion base is machined to exacting tolerances to ensure smooth, responsive, and accurate steering feedback while maintaining structural integrity under the rigors of daily driving, aggressive cornering, or off-road adventures. The design incorporates a robust mounting system, featuring reinforced gussets and precise alignment points to secure the rack to the vehicle s subframe, minimizing flex and vibration that could compromise handling or lead to premature wear. Whether replacing a failed component due to corrosion, a collision, or general wear, this aftermarket or OEM-quality replacement ensures compatibility with the original steering linkage, including the tie rod ends, intermediate shaft, and steering column, delivering the same level of precision and reliability as the factory unit. Ideal for both restoration projects and routine maintenance, this part is a must-have for enthusiasts seeking to restore their Integra s factory steering feel or upgrade to a more durable, high-performance alternative, such as those offered by brands like **AEM, Motive Parts, or Genuine OEM suppliers**. Proper installation requires careful attention to torque specifications and alignment to prevent binding or excessive play, ensuring the steering system operates with the same confidence as the original equipment.

Buying a **used Acura steering gear/rack power rack pinion base (part number 551-11149) for an Integra (DF1/DF2)** can be a cost-effective solution for restoring or repairing your vehicle s steering system. However, there are several factors to consider before making a purchase.

### **Pros of Buying a Used Steering Rack (551-11149)**

1. **Cost Savings** A new OEM steering rack can cost **$800 $1,500 **, while a used one may be available for **$200 $600**, depending on condition and source.

2. **Immediate Availability** Buying used allows you to get the part faster than waiting for a new one, especially if you need it for a project or a working car.

3. **Compatibility** The **551-11149** is a direct fit for the **DF1 (1990 1994) and DF2 (1995 2001) Acura Integra**, reducing the risk of sizing issues.

4. **Potential for Hidden Value** Some used racks may have been in a car with minimal mileage or proper maintenance, meaning they could still have good life left.

5. **Easier to Find Than Rare Parts** Unlike some aftermarket alternatives, this is a common OEM part, making it easier to source than rare or discontinued items.

### **Cons of Buying a Used Steering Rack (551-11149)**

1. **Unknown Service History** You won t know if the rack was properly maintained, if it was in an accident, or if it has internal wear (e.g., worn ball joints, leaking seals, or bent tie rods).

2. **Potential for Hidden Damage** Rust, corrosion, or internal wear (such as a failing recirculating ball mechanism) may not be visible until installation.

3. **No Warranty** Unlike a new part, a used rack typically comes with **no manufacturer or dealer warranty**, meaning you bear all repair risks.

4. **Risk of Improper Installation** If the rack is not properly aligned or if the mounting points are damaged, it could lead to **steering wander, excessive play, or premature failure**.

5. **Compatibility Issues with Aftermarket Mods** If your car has been modified (e.g., lowered suspension, wider wheels, or aftermarket steering components), the used rack may not fit perfectly or could cause binding.

6. **Potential for Counterfeit or Salvage Parts** Some sellers may misrepresent the part s condition or source, leading to disappointment upon installation.

### **Key Considerations Before Purchase**

- **Rust or corrosion** (especially on the mounting flanges and tie rod ends).

- **Leaking fluid** (indicating a worn seal).

- **Excessive play or binding** when moving the rack by hand.

- **Visible damage** to the housing or internal components.

- **Check the Source** Buy from a **trusted mechanic, reputable online marketplace (with good reviews), or a salvage yard with transparency** rather than a random private seller.

- **Test Fit (If Possible)** Ensure the rack aligns correctly with your car s mounting points and tie rod ends.

- **Consider Alternatives** If the rack is severely worn, a **new or remanufactured rack** (from a company like **Dorman, Moroso, or a local auto parts store**) may be a better long-term investment despite the higher cost.

- **Budget for Additional Costs** You may need to replace **tie rod ends, bushings, or seals** if the used rack is worn, adding to the total expense.

### **Conclusion & Recommendation**

Buying a **used Acura steering rack (551-11149)** can be a **cost-effective solution** if you find a **well-maintained, properly inspected part** from a **reliable source**. However, the risks of **hidden damage, lack of warranty, and potential installation issues** make it a **high-risk purchase** unless you are experienced with mechanical inspections.

1. **If you re on a tight budget and can inspect the part thoroughly**, a used rack from a **trusted seller** (e.g., a mechanic or a well-reviewed online marketplace) may be worth considering **but only if you re prepared to replace worn components**.

2. **If you want reliability and peace of mind**, investing in a **new or remanufactured rack** (even if more expensive) is the **safer long-term choice**, especially if your car has high mileage or signs of steering wear.

3. **If you re unsure**, consult a **trusted mechanic** to assess whether the used rack is worth the risk or if a new part is justified.

- **Avoid buying blindly** always inspect or verify the condition before purchase.

- **Prioritize quality over cost** if the rack is critical to your car s safety.

- **Consider a remanufactured rack** as a middle-ground option if a used part is too risky.

If you proceed with a used rack, **budget extra for potential tie rod or bushing replacements** to ensure proper function. Otherwise, a **new or high-quality aftermarket rack** (from a brand like **Dorman, Moroso, or ACDelco**) is the **most reliable choice** for long-term performance.

Details:

INTEGRA 25 power rack and pinion, w/o sport line; Base.

part #: 551-11149 price

• $1150.00

specifications steragebo:

• for models: Integra
• for makes: Acura
• for years: 2025
• part type: Steering Pinion Gear Rack
• conditions options: 1.5, Cvt, Fwd
• genuine oem: Yes
• ipn: 551-11149
• manufacturer warranty: 90 Day
• partout id: A-131502585

payments steragebo:

• credit card: Diners-club
• wallet: Paypal
• other

returns steragebo:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

offer steragebo:

• options: Ship-to-home
• sold: 0
• best offers: True
• started: June 5, 2026
• quantity: 1
• availability: In Stock

shipping steragebo:

• cost: $0.00
• type: Fixed
• service: UPS Ground
• carrier: UPS
• class: Standard
• transit: 3-6 Days

seller steragebo:

• # reviews: 15724
• rating: 99.5%
• city: Edgerton, Wisconsin

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