BUYAUTOPARTS 82-00028R Power Steering Gear Box Servotronic 685987434279 18200028-101 840I 840CI

( Brand: Buyautoparts ), ( Manufacturer Part Number: 82-00028R ), ( Type: Power Steering Gear Box ), ( Manufacturer Warranty: 3 Year ), ( Item Length: 14.000 ), ( Ipn: 18200028-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 685987434279 )

Review BUYAUTOPARTS Power Steering Gear Box Bmw 840ci Without Servotronic fits E31 1994–1997

The **BuyAutoParts 82-00028R Power Steering Gear Box** is a high-quality, direct-fit replacement designed specifically for BMW E31 840i and 840ci models equipped with the **Servotronic** power steering system, covering production years from **1994 to 1997**. Engineered to meet or exceed OEM specifications, this gearbox delivers precise, responsive steering performance while maintaining the iconic handling dynamics that BMW enthusiasts expect from these classic models. Crafted from durable materials, including reinforced steel and precision-machined components, this gearbox ensures long-lasting durability and reliability, even under demanding driving conditions. The **Servotronic** system, which combines hydraulic assistance with variable assist based on vehicle speed, is seamlessly integrated into this unit, providing smooth, effortless steering at low speeds and progressively lighter control as the car accelerates just like the original. The gearbox features a robust **rack-and-pinion** mechanism, optimized for minimal play and maximum efficiency, reducing wear on suspension components and tires while enhancing overall driving comfort. Whether you're restoring a vintage BMW or maintaining a well-loved classic, this gearbox is a critical component that restores factory-level performance, ensuring your E31 handles with the same confidence and precision as it did when it rolled off the assembly line. Built to exacting standards, it eliminates common issues like excessive noise, stiffness, or fluid leaks, making it an ideal choice for both mechanics and DIY enthusiasts seeking a dependable upgrade. With its direct-fit design, it installs straightforwardly, requiring minimal modification to existing steering linkages, and comes fully assembled for hassle-free installation. Trusted by BMW specialists and aftermarket experts alike, this power steering gearbox is a testament to quality engineering, ensuring your 840i or 840ci continues to deliver the legendary driving experience that defines BMW s legacy.

### **Pros and Cons of buying a BuyAutoParts 82-00028R Power Steering Gear Box for BMW E31 (840i/840ci, 1994 1997)**

1. **Compatibility** The part is specifically listed for the BMW E31 (840i/840ci) with Servotronic, ensuring a direct fit without major modifications.

2. **Quality Assurance** BuyAutoParts is a reputable aftermarket supplier with a track record of providing genuine or high-quality OEM-equivalent parts.

3. **Cost-Effective Alternative** Compared to buying a brand-new OEM gearbox, this aftermarket option is often significantly cheaper, making it a budget-friendly solution.

4. **Ease of Installation** As a direct replacement, it should integrate smoothly with existing wiring, hoses, and mounting points, reducing installation complexity.

5. **Warranty Coverage** Many aftermarket suppliers, including BuyAutoParts, offer warranties (typically 6 12 months), providing some protection against defects.

6. **Performance Consistency** The Servotronic system relies on a properly functioning gearbox; replacing a faulty unit can restore smooth, responsive steering.

7. **Accessibility** The part is readily available online, avoiding long waits for OEM replacements or dealer-sourced components.

1. **Potential Quality Variations** While generally reliable, aftermarket parts may not match the exact durability of OEM components, especially if the gearbox is made from lower-grade materials.

2. **Fitment Concerns** Although listed as compatible, minor discrepancies in mounting or sealing could occur, requiring additional adjustments or sealant.

3. **Servicing Requirements** The Servotronic system involves hydraulic components; if the power steering fluid is old or contaminated, the new gearbox may fail prematurely if not serviced properly.

4. **Labor Costs** Even if the part is affordable, installation may require professional labor, especially if additional components (e.g., hoses, seals) need replacement.

5. **Limited Longevity Claims** Unlike OEM parts, aftermarket gearboxes may not have the same lifespan, particularly under heavy use or extreme conditions.

6. **Return or Replacement Risks** If the part arrives damaged or incompatible, returns or replacements may be subject to the supplier s policies, which could be restrictive.

7. **Servotronic-Specific Considerations** The Servotronic system is sensitive to proper calibration and hydraulic pressure. A poorly installed or mismatched gearbox could lead to erratic steering behavior.

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### **Conclusion**

The **BuyAutoParts 82-00028R power steering gearbox** is a viable and cost-effective solution for BMW E31 owners experiencing steering issues, particularly if the original gearbox is failing. Its direct compatibility, affordability, and availability make it an attractive option for those seeking a practical replacement. However, potential buyers should weigh the risks of slightly lower durability and the need for careful installation against the savings compared to OEM parts.

- Fresh power steering fluid and filter replacement.

- Professional installation to ensure proper sealing and alignment.

- Regular maintenance to monitor hydraulic system health.

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### **Recommendation**

- You prioritize cost savings and have access to basic mechanical skills (or a trusted mechanic).

- The part is sourced from a reputable supplier with good reviews and warranty coverage.

- You plan to address related components (fluid, hoses) simultaneously to maximize longevity.

- You require absolute certainty of OEM-level reliability and are willing to pay for it.

- Your steering system has additional hidden issues (e.g., worn rack seals, electrical faults) that could recur.

- You lack confidence in DIY installation or lack access to professional labor.

**Final Note:** Always verify the part s condition upon arrival and inspect it for defects before installation. If possible, consult with a BMW specialist familiar with the E31 s Servotronic system to confirm compatibility and address any concerns.

Details:

Brand:BuyAutoParts. Part Number:82-00028R. Hydraulics are tested for leaks and steering performance through our high-quality testing machines to ensure all critical components at exact specifications units have the proper pressure flow assure a one-time install. Each steering gear box is remanufactured by hand in the USA, after it goes through a thorough inspection to original specifications.

Damaged units housing and or internal parts are will always be replaced with exact OEM original parts for the best performance quality. Buyautoparts Power Steering Gear Box For BMW 840I 840ci E31 w/o Servotronic 1994 -1997: Easy Install: OEM fit and finish for easy installation. Technical Specifications: Part Type:Power Steering Gear Box. Built for trouble-free ownership and 100% visually inspected quality tested, this Power Steering Gear Box is backed by our satisfaction guarantee.

Premium Parts: All parts are premium ISO/TS 16949 quality. All parts are thoroughly cleaned inside a solvent and ceramic based machine. Small critical parts are hand washed using the proper safety cleaning equipment. Tested and Approved: Each part is run through rigorous testing before it leaves the factory.

Shafts and housings are resurfaced to precise specifications ensure a long-lasting life performance of all our units. This Power Steering Gear Box is manufactured and tested to the strictest OE car truck standards for unparalleled performance. Condition: REFURBISHED. Each gear box is then primed with OEM fluid and tested on a steering simulator to ensure the operation meets specific requirements for system of your vehicle.

part #: 8200028r price

• $38.41

specifications steragebo:

• for models: E31
• for makes: Bmw
• for years: 1994-1997
• brand: Buyautoparts
• mpn: 82-00028r
• type: Power Steering Gear Box
• manufacturer warranty: 3 Year
• item length: 14.000
• ipn: 18200028-101
• california prop 65 warning: Prop65 Warning
• upc: 685987434279

general steragebo:

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

seller steragebo:

• city: Hebron, Kentucky
• rating: 99.2%
• # reviews: 13567

offer steragebo:

• quantity: 1
• options: Ship-to-home
• sold: 0
• started: March 3, 2026
• availability: In Stock

shipping steragebo:

• transit: 3-8 Days
• class: Standard, Expedited, One-day
• type: Fixed
• cost: $0.00
• service: Standard, Expedited, Overnight

returns steragebo:

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

payments steragebo:

• wallet: Apple-pay
• credit card: Diners-club
• other

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