fits model: Touareg. make: Volkswagen. year: 2011–2017.

( Manufacturer Part Number: 7P0-857-644-B-82V ), ( Part Type: Strap Assist ), ( Parts Included: Only Part Reference 12 On The Diagram Is Included ), ( Fitment Type: Direct Replacement ), ( Genuine Oem: Yes ), ( Placement On Vehicle: Right Rear, Rear Right Rear ), ( Year: 2011 2012 2013 2014 2015 2016 2017 ), ( Manufacturer Warranty: 1 Year )
The **Volkswagen 7P0-857-644-B-82V Assist Strap** is a high-quality, precision-engineered component designed specifically for Volkswagen vehicles equipped with the **7P0** transmission system, commonly found in models like the **Passat, Tiguan, Jetta, and Golf** (particularly those with the **DSG 7-speed dual-clutch transmission**). This assist strap plays a critical role in the seamless operation of the transmission s hydraulic and mechanical systems, ensuring optimal clutch engagement, smooth shifting, and overall drivetrain efficiency.
Crafted from durable, high-grade **polyurethane-coated steel**, this assist strap is engineered to withstand the rigorous demands of daily driving, including high torque loads, rapid acceleration, and frequent gear shifts. Its robust construction prevents premature wear, reducing the risk of costly transmission failures or inefficient performance. The strap s precise fitment is achieved through a **laser-cut design**, guaranteeing a snug and secure attachment to the transmission s internal components, which minimizes slippage and maximizes durability.
Beyond its structural integrity, the **7P0-857-644-B-82V Assist Strap** is designed with **OEM-level precision**, ensuring compatibility with Volkswagen s stringent engineering standards. This means it not only replicates the performance of the original equipment but often exceeds it in terms of longevity and reliability. Whether installed during a routine maintenance service or as part of a transmission overhaul, this component is a vital upgrade for drivers seeking to maintain their vehicle s performance, fuel efficiency, and long-term dependability.
For mechanics and DIY enthusiasts alike, this assist strap is a straightforward yet essential replacement part that simplifies transmission maintenance. Its straightforward installation process often requiring only basic tools makes it an accessible solution for those looking to extend the life of their Volkswagen s drivetrain without compromising on quality. By incorporating this high-performance assist strap, vehicle owners can restore or enhance their transmission s responsiveness, reduce clutch wear, and avoid the inconvenience of unexpected mechanical failures.
### **Pros and Cons of buying a Volkswagen 7P0-857-644-B-82V Assist Strap**
#### **Pros:**1. **Compatibility** This part is specifically designed for Volkswagen vehicles, ensuring a proper fit without modification. It is commonly used in models like the Golf, Jetta, Passat, and Tiguan, among others, particularly in air suspension systems.
2. **Reliability** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it is built to meet Volkswagen s engineering standards, reducing the risk of premature failure compared to low-quality knockoffs.
3. **Durability** The strap is likely made from reinforced materials (such as rubber or polyurethane with steel reinforcement) to withstand the weight and pressure of air suspension components, ensuring longevity if properly maintained.
4. **Easy Installation** Since it is a standard replacement part, it can often be installed without complex modifications, provided the vehicle s suspension system is in good condition. Many mechanics can fit it in a few hours.
5. **Prevents Leaks and Damage** The assist strap helps distribute weight evenly, reducing strain on suspension mounts and preventing leaks in air springs or hoses, which can be costly to repair.
6. **Cost-Effective Alternative** Compared to full suspension replacements, this part is relatively inexpensive, making it a practical solution for minor suspension issues rather than a full overhaul.
7. **Widely Available** Due to its popularity, this part is easy to source from Volkswagen dealerships, auto parts stores (like RockAuto, AutoZone, or local suppliers), or online marketplaces.
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#### **Cons:**1. **Wear and Tear Over Time** Like all rubber or elastomeric parts, the assist strap can degrade due to exposure to heat, cold, UV rays, or road debris. Replacement may be necessary every few years, depending on driving conditions.
2. **Potential for Counterfeit Parts** Some aftermarket suppliers sell low-quality replicas that may fail prematurely or not fit correctly. Always verify the seller s reputation and part authenticity.
3. **Limited Lifespan in Harsh Conditions** Vehicles driven in extreme climates (e.g., very hot or very cold regions) may experience accelerated wear on the strap, requiring more frequent replacements.
4. **Requires Professional Installation for Optimal Performance** While straightforward, improper installation (e.g., misalignment or overtightening) can lead to premature failure or damage to other suspension components. A qualified mechanic should handle it if unsure.
5. **Not a Permanent Fix for Underlying Issues** If the strap fails due to a larger problem (e.g., a failing air suspension compressor, leaky hose, or worn mounts), replacing just the strap won t address the root cause. A full suspension inspection is recommended.
6. **Price Variability** Prices can fluctuate based on brand (OEM vs. aftermarket), supplier, and demand. While generally affordable, some aftermarket options may be cheaper but less durable.
7. **May Not Fit All Modifications** If the vehicle has aftermarket modifications (e.g., lifted suspension, custom air springs), the original assist strap might not align correctly, requiring a custom or upgraded part.
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### **Conclusion:**The **Volkswagen 7P0-857-644-B-82V Assist Strap** is a practical and cost-effective solution for maintaining or repairing air suspension systems in compatible Volkswagen models. Its primary advantages lie in its reliability, ease of installation, and compatibility with OEM standards. However, it is not a permanent fix and will eventually wear out, particularly in harsh driving conditions. The key to maximizing its lifespan is sourcing a high-quality part and ensuring proper installation.
For most drivers experiencing suspension issues (e.g., sagging, leaks, or unusual noises), this part is a reasonable investment to prevent more expensive repairs down the line. That said, if the vehicle has a history of suspension problems or is heavily modified, a full suspension inspection by a specialist is advisable to identify and address underlying issues.
### **Recommendation:**- **Buy from a reputable supplier** (e.g., Volkswagen dealership, trusted aftermarket brands like **Dura-Last, Air Lift, or RockAuto**) to avoid counterfeit parts.
- **Inspect the strap visually** before purchase check for cracks, brittleness, or signs of wear.
- **Have a mechanic install it** if unsure about DIY installation to ensure proper alignment and tension.
- **Monitor the strap s condition** during routine vehicle inspections and replace it proactively if signs of wear appear.
- **Consider a full suspension service** if the strap fails frequently, as other components (e.g., mounts, hoses, or the air compressor) may also need attention.
For most average drivers, this part is a **worthwhile purchase** when needed, balancing cost and performance effectively. However, prioritize quality and professional handling to avoid recurring issues.
Electrical parts are not returnable. Parts must be resalable and in the original packaging. Rear black, from 4/ 2011. Piazza Volkswagen of Longhorn.
Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.