1. Steering Racks & Gear Boxes For Sale
  2. sku: 18658763147397793
  3. ALLIANCE

551-58170 Steering Gear Rack Manual Pinion Renault Gear/rack

fits year: 1983–1987.

551-58170 Oem Steering Gear/rack Manual Rack And Pinion Fits 83-87 Renault Alliance 1689190

( Model: ALLIANCE ), ( Part Type: Steering Pinion Gear Rack Manual ), ( Conditions Options: Labr ), ( Genuine Oem: Yes ), ( Ipn: 551-58170 ), ( Make: Renault ), ( Manufacturer Warranty: 90 Day ), ( Brand: Oem )

Review Steering Gear/rack Manual Rack And Pinion Renault Alliance fits 1983–1987

The **Renault Steering Gear/Manual Rack and Pinion Assembly (Part Numbers 551-58170, 83-87 Models)** is a precision-engineered component designed to deliver smooth, responsive, and reliable directional control for Renault vehicles produced between 1983 and 1987. This rack-and-pinion steering system represents a refined evolution in automotive steering mechanics, offering enhanced maneuverability and durability compared to traditional recirculating ball or worm-and-roller designs. The assembly features a robust **steering rack** machined from high-grade alloy steel, ensuring resistance to wear, corrosion, and bending under heavy loads, while its **pinion shaft** integrated with a helical gear translates the driver s turning of the steering wheel into precise lateral movement of the rack. This design minimizes play and backlash, providing a direct and tactile steering feel that is both intuitive and efficient, even during low-speed parking or tight urban maneuvers.

At the heart of this system lies the **rack itself**, a linear component with helical teeth that engage with the pinion s gear, allowing for smooth lateral displacement as the steering wheel is turned. The rack is typically sealed with **high-performance rubber boots** at both ends to protect internal components from dust, moisture, and road debris, which can otherwise accelerate wear and compromise steering performance. The **tie rods**, which connect the rack to the steering knuckles via ball joints, are precision-balanced to ensure even force distribution, reducing unnecessary strain on the suspension and steering linkages. These rods are often adjustable, allowing for proper wheel alignment and toe settings, which are critical for optimal tire wear and handling.

The **pinion shaft assembly** is another critical component, featuring a hardened steel gear that meshes seamlessly with the rack s teeth. This shaft is supported by **high-load bearings** or bushings, depending on the model, which reduce friction and ensure smooth operation while absorbing minor misalignments. The steering column coupling, which connects the pinion shaft to the steering column, is designed to accommodate slight angular movements, preventing binding and ensuring a consistent steering ratio typically around **15:1** for these Renault models whereby one full turn of the wheel corresponds to approximately 270 degrees of steering movement. This ratio strikes a balance between ease of maneuvering and the driver s ability to sense road feedback.

For maintenance and longevity, the **steering gear assembly** is often treated with corrosion-resistant coatings and sealed joints to withstand the harsh conditions of European roadways, where salt and moisture can accelerate deterioration. When servicing this component, it is essential to inspect the **rack boots** for cracks or leaks, as compromised seals can lead to contamination of the steering fluid (if applicable) or internal lubrication, resulting in stiff or erratic steering. The **ball joints** at the ends of the tie rods should also be checked for wear, as excessive play can lead to misalignment and uneven tire wear. Replacement of the entire rack-and-pinion assembly is often recommended if the rack shows signs of bending, excessive play, or internal damage, as these issues can compromise both safety and handling.

This **551-58170 steering rack and pinion assembly** is a direct-fit replacement for Renault models such as the **11, 12, 20, 25, and 30 series**, ensuring compatibility with engines ranging from the **1.4L to 2.0L** displacements. Whether restoring a classic Renault or upgrading an older vehicle s steering system, this component delivers a blend of **durability, precision, and ease of installation**, making it an ideal choice for both professional mechanics and enthusiasts seeking to enhance their vehicle s performance and reliability. Proper installation, including alignment and lubrication, is key to unlocking the full potential of this steering system, ensuring years of trouble-free operation.

### **Pros and Cons of Buying a 551-58170 Steering Gear (Rack & Pinion, 83-87 Renault)**

#### **Pros**

1. **Compatibility** This steering gear is designed specifically for Renault models from 1983 to 1987, ensuring a precise fit without modifications. It is commonly used in vehicles like the Renault 5, Renault 11, and Renault 18, making it a reliable choice for restorations or replacements.

2. **Reliability** Rack and pinion steering systems are generally durable and provide smooth, responsive steering compared to older recirculating ball systems. If the unit is in good condition, it can last for many years with proper maintenance.

3. **Aftermarket Availability** While not as widely available as newer parts, this steering gear can still be sourced from specialist suppliers, eBay, or Renault parts dealers. Some sellers offer refurbished or remanufactured units, which can be cost-effective.

4. **Ease of Installation** Since it is a direct replacement, installation is relatively straightforward for those with basic mechanical skills. Most users report that it can be fitted in a few hours with the right tools.

5. **Cost-Effective for Classic Cars** For older Renault models, this part is often cheaper than rebuilding an existing worn-out steering rack, especially if the original unit is beyond repair.

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#### **Cons**

1. **Age-Related Wear** Since this part is from the early 1980s, used units may show signs of wear, such as leaks, stiff movement, or internal corrosion. Buyers must inspect for fluid leaks, play in the rack, or rusted components.

2. **Limited New Supply** Unlike modern parts, new 551-58170 steering gears are no longer produced by Renault. Buyers must rely on used, refurbished, or third-party remanufactured units, which may vary in quality.

3. **Potential for Counterfeit or Poor-Quality Parts** Due to the rarity of this part, there is a risk of purchasing fake or low-quality replicas, especially from untrusted sellers. Always verify the seller s reputation and inspect the part thoroughly before buying.

4. **Maintenance Requirements** Rack and pinion systems require regular servicing, including fluid changes and inspection for wear. Neglecting maintenance can lead to premature failure, particularly in older units.

5. **Specialized Tools Needed** While installation is manageable, some steps (such as removing the rack from the car or replacing seals) may require specialized tools like a steering rack puller or torque wrench, which could add to the cost.

6. **Potential for Hidden Damage** Used steering racks may have internal damage (e.g., bent teeth, worn seals) that isn t immediately visible. A thorough inspection or professional assessment is recommended before purchase.

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### **Conclusion**

The **551-58170 steering gear** is a viable option for Renault owners seeking a direct replacement for their 1983 1987 models. Its **compatibility, reliability, and cost-effectiveness** make it a practical choice for restorations or repairs, provided the unit is in good condition. However, buyers must be cautious about **age-related wear, limited new supply, and the risk of counterfeit parts**. A **detailed inspection, sourcing from reputable sellers, and proper maintenance** are essential to ensure longevity and performance.

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### **Recommendation**

If you are in need of this part:

- **Prioritize used units from trusted sellers** (e.g., eBay with high ratings, classic car forums, or specialized auto parts dealers).

- **Inspect thoroughly** for leaks, play in the rack, and signs of internal wear. Consider having a mechanic check it before purchase.

- **Consider remanufactured options** if available, as they may offer better reliability than used units.

- **Budget for additional costs** such as steering fluid, seals, or specialized tools if needed.

- **Maintain the system regularly** by checking fluid levels and addressing any stiffness or leaks promptly.

For those restoring a classic Renault, this steering gear can be a **solid choice** if sourced carefully, but always weigh the risks against the benefits before committing to a purchase.

Details:

It is ready to ship and comes with a 90 day warranty. Notes: OFF READY 6MO,1YR 3YR ,LABR. Year: 1987, model: ALLIANCE, Stock #: WL1832, Mileage: 4000. Donor Vehicle.

This part will only fit: RENAULT ALLIANCE 83-87 Manual Rack and Pinion: ENCORE 84-86 Pinion;. See below for fitment information and any notes pertaining to this specific part. For more parts from this vehicle.

part #: 551-58170 prices

  • $67.28-$359.10

specifications steragebo:

  • for years: 1983-1987
  • model: Alliance
  • part type: Steering Pinion Gear Rack Manual
  • conditions options: Labr
  • genuine oem: Yes
  • ipn: 551-58170
  • make: Renault
  • manufacturer warranty: 90 Day
  • brand: Oem

offer steragebo:

  • best offers: True
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: April 2, 2026

shipping steragebo:

  • carrier: UPS
  • cost: $0.00
  • transit: 2-6 Days
  • service: UPS Ground
  • class: Standard
  • type: Fixed

seller steragebo:

  • rating: 98.9%
  • city: Toledo, Ohio
  • # reviews: 15677

payments steragebo:

  • wallet: Google-pay
  • credit card: Visa
  • other

returns steragebo:

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

general steragebo:

  • condition: Used
  • Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions
for years: 1983-1987, part type: steering pinion gear rack manual, conditions options: labr, genuine oem: yes, manufacturer warranty: 90 day,
manufacturer: renault, category: auto parts > car truck parts accessories > steering suspension > gearboxes, rack pinions, sku: 18658763147397793,
1689190 Is Similar To:
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5 offers $67.28–$359.10 USD
  • Used. Offer #1 priced at $67.28 + $89.74 shipping estimate = $157.02* total. +$89.74 shipping
  • New. Offer #2 priced at $82.58 + $0.00 shipping estimate = $82.58* total. FREE SHIPPING
  • New. Offer #3 priced at $359.10 + $50.00 shipping estimate = $409.10* total. +$50.00 shipping
  • New. Offer #4 priced at $139.00 + $38.00 shipping estimate = $177.00* total. +$38.00 shipping
  • Remanufactured. Offer #5 priced at $122.00 + $83.85 shipping estimate = $205.85* total. +$83.85 shipping

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