fits model: M5, Di. make: Bmw. year: 1991–1993.

( Brand: Genuine Accelerator Bushing Pedal Shaft/lever ), ( Manufacturer Part Number: 86NDYKBH ), ( Part Type: Accelerator Pedal Bushing ), ( Compatible Make/model: Bmw M5 ), ( Compatible Years: 1991 1992 1993 91 92 93 ), ( Fitment Info: Accelerator Pedal Bushing Pedal Shaft/lever ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )
The **12.2 Di Accelerator Pedal Bushing Shaft/Lever (Part Code: 86NDYKBH)** is a precision-engineered component designed specifically for BMW s iconic **E34 M5 (1991 1993)** models, ensuring seamless throttle response and optimal performance in both daily driving and high-performance applications. Crafted from high-grade, durable materials, this bushing shaft lever serves as a critical link between the accelerator pedal and the throttle linkage, allowing for smooth, consistent pedal travel while minimizing wear and tear on the surrounding mechanical components. Its robust construction is engineered to withstand the demands of aggressive driving, frequent high-speed maneuvers, and extended use, making it an essential upgrade for enthusiasts seeking to enhance the feel and reliability of their M5 s throttle system.
The **12.2 Di bushing shaft** features a **precision-machined shaft** that integrates seamlessly with the stock or aftermarket throttle linkage, ensuring minimal play and a more direct connection between the driver s foot and the engine s intake system. This reduces unnecessary slack in pedal movement, which is particularly beneficial for drivers who prioritize sharp, responsive throttle inputs whether for spirited acceleration or precise track use. The lever itself is designed with a **smooth, low-friction bearing surface**, allowing for effortless articulation while maintaining structural integrity under heavy loads. This attention to detail helps prevent premature wear on the pedal pivot points and linkage rods, extending the lifespan of the entire throttle assembly.
For BMW M5 owners looking to refine their driving experience, this **OEM-replacement or high-quality aftermarket bushing shaft** is an ideal choice, offering a balance of durability, performance, and compatibility. Whether installed as part of a full throttle system overhaul or as a standalone upgrade to address wear and tear, this component ensures that the accelerator pedal operates with the same precision and reliability as the vehicle s legendary S38 engine. Its **universal fitment** within the E34 M5 s throttle linkage system makes it a straightforward yet impactful modification, allowing drivers to reclaim the original factory feel or enhance it with aftermarket refinements. With proper installation and maintenance, this bushing shaft lever will contribute to a more engaging, responsive, and long-lasting throttle system, keeping the spirit of the M5 alive for years to come.
### Pros and Cons of buying a Accelerator Pedal Bushing Shaft/Lever (Part Number: 12.2 DI 86NDYKBH for BMW M5 1991-1993)
#### **Pros:**1. **Compatibility** This part is specifically designed for your BMW M5 (1991-1993), ensuring a proper fit without modifications. The part number (12.2 DI 86NDYKBH) is a genuine or high-quality aftermarket replacement, reducing the risk of incompatibility issues.
2. **Performance and Reliability** A worn or failing accelerator pedal bushing can cause erratic throttle response, hesitation, or even complete failure. Replacing it with a new unit restores smooth and consistent throttle operation, which is critical for both driving enjoyment and safety.
3. **Prevents Further Damage** If the bushing is worn out, it can damage other components in the throttle linkage, such as the pedal shaft or throttle body. Replacing it early prevents secondary issues and potential costly repairs down the line.
4. **Ease of Installation** This part is relatively straightforward to install, especially if you have basic mechanical experience. Most M5 models from this era allow for easy access to the pedal assembly, and the replacement typically requires only basic tools.
5. **Cost-Effective Solution** Compared to the potential cost of repairing or replacing other damaged components due to a failing bushing, this is a relatively inexpensive fix. Prices for this part are reasonable, especially when sourced from reputable suppliers.
6. **Improved Driving Experience** A properly functioning accelerator pedal ensures precise throttle control, which is especially important for a high-performance vehicle like the M5. This contributes to better handling and responsiveness.
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#### **Cons:**1. **Potential for Counterfeit Parts** If purchasing from an untrusted source, there is a risk of receiving a low-quality or counterfeit part. This could lead to premature failure or poor performance. Always buy from reputable suppliers or dealerships.
2. **Time-Consuming Installation** While not overly complex, removing and reinstalling the pedal assembly may require some disassembly of the dashboard or center console, which can be time-consuming for inexperienced DIYers. If you re not comfortable with this process, labor costs at a shop may add up.
3. **Accessibility Challenges** Depending on the specific model year and trim level, accessing the pedal assembly may require removing panels or components. Older M5 models (especially pre-facelift) can be more challenging to work on due to limited space and less ergonomic designs.
4. **Mismatched Quality** Some aftermarket parts may not match the durability of OEM components. While this part is critical, cheaper alternatives might wear out faster, leading to repeated replacements. Investing in a higher-quality part upfront can mitigate this risk.
5. **Throttle Body or Linkage Issues** If the throttle body or other linkage components are already worn or damaged, replacing just the bushing may not fully resolve throttle issues. A thorough inspection of the entire system may be necessary.
6. **Potential for Over-Tightening** If the new bushing is not installed correctly (e.g., over-tightened or misaligned), it could cause binding or resistance in the pedal movement. This requires careful attention during installation to avoid such issues.
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### **Conclusion:**Replacing the accelerator pedal bushing shaft/lever in your BMW M5 (1991-1993) is a **necessary and beneficial** maintenance task if the part is failing or worn. The benefits such as restored throttle responsiveness, prevention of further damage, and improved driving experience far outweigh the minor drawbacks, provided you source a quality part and perform the installation correctly.
The primary risks (counterfeit parts, installation challenges, or hidden issues in the throttle system) can be minimized by:- Purchasing from a trusted supplier (e.g., BMW dealership, reputable aftermarket parts stores like RockAuto, or specialized M5 forums).
- Carefully following installation instructions or seeking professional help if unsure.
- Inspecting the throttle body and linkage for any signs of wear or damage during the process.
For most owners, this is a **worthwhile and cost-effective repair** that should not be delayed if symptoms (e.g., stiff pedal, erratic throttle, or binding) are present.
### **Recommendation:**- **Buy the part from a reliable source** (e.g., BMW parts dealer, eBay with seller ratings, or a trusted aftermarket supplier).
- **Inspect the throttle system** while working on the pedal to ensure no other components are failing.
- **Follow the installation steps carefully**, referring to a service manual or video guide if needed.
- **Test the pedal thoroughly** after installation to confirm smooth operation before driving the car.
If you re uncomfortable with the installation, consider having a mechanic perform the repair, especially if you re unfamiliar with working on your M5 s interior components. The long-term reliability and performance gains make this a worthwhile investment.
Genuine Accelerator Pedal Bushing fits BMW M5 1991 - 1993 86NDYKBH: Brand: condition: New Detailed Applications Years: Vehicle: 1991 - 1993 BMW. 12 Month Warranty.