1. Automatic Transmissions Products
  2. sku: 23463711341072891
  3. AUDI 02E-300-014-E-00D

AUDI 02E-300-014-E-00D Trans Axle

fits make: Audi. year: 2011–2015.

02e-300-014-e-00d Audi Genuine Trans-axle

( Manufacturer Part Number: 02E-300-014-E-00D ), ( Part Type: Tran Axle ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2011 2012 2013 2014 2015 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included ), ( Replaces Part Number: 2e300013c005, 2e300013cx005, 2e300013k005, 2e300013k009, 2e300013kx005, 2e300013kx009, 2e300013t005, 2e300013t00d, 2e300013tx005, 2e300013tx00d )

Review AUDI Genuine Trans axle fits 2011–2015

The **Audi 02E-300-014-E-00D transaxle** is a precision-engineered, front-wheel-drive transmission module designed exclusively for Audi s high-performance and luxury vehicles, specifically tailored for models equipped with the **2.8L V6 (2.8L 30V) or 3.0L V6 (3.0L 30V) engines** found in iconic series such as the **Audi A6 (C4), Audi A8 (D2), and Audi S6 (C4)** from the late 1990s and early 2000s. This transaxle represents a sophisticated fusion of durability, efficiency, and advanced drivetrain technology, embodying Audi s commitment to seamless power delivery and refined handling. Built with a **5-speed automatic transmission** paired with a **torsen-type limited-slip differential**, the 02E-300-014-E-00D ensures optimal torque distribution between the front wheels while maintaining smooth, responsive gear shifts even under demanding driving conditions. The transmission itself is housed within a robust, cast-aluminum housing, reinforced with precision-machined internal components, including a **planetary gearset, hydraulic valve body, and torque converter** that work in unison to deliver a balance of power and efficiency. The **electronic control module (ECM)** integrated into this transaxle communicates seamlessly with the vehicle s engine management system, adjusting shift points dynamically based on throttle input, vehicle speed, and load, ensuring both performance and fuel economy are optimized. This unit also incorporates a **torque converter with a lockup clutch**, which engages at higher speeds to reduce parasitic drag, further enhancing fuel efficiency. The **limited-slip differential** within the transaxle is particularly noteworthy, as it prevents wheel spin during aggressive cornering or acceleration, contributing to enhanced traction and stability an essential feature for Audi s sport-tuned models. Whether restoring a classic C4 A6 with its signature elegance or reviving an S6 with its sporty pedigree, this transaxle serves as the backbone of the drivetrain, ensuring that every gear shift is crisp, every turn is precise, and every moment behind the wheel is an extension of the driver s intent. For enthusiasts and mechanics alike, the 02E-300-014-E-00D represents a critical component that bridges the gap between raw mechanical performance and the refined luxury Audi is renowned for.

### **Pros and Cons of buying a Audi 02E-300-014-E-00D Trans-Axle**

#### **Pros:**

1. **Reliability and Durability** The 02E trans-axle (used in early Audi models like the 80 B3/B4, 90, and VW Passat B3/B4) is a well-known, robust unit when properly maintained. Many units have lasted well over 200,000 miles with basic upkeep.

2. **Widely Available Parts** Due to its popularity, replacement parts (seals, bearings, synchronizers, and gaskets) are readily available from aftermarket suppliers and OEM sources. This makes repairs more cost-effective than newer, less common trans-axles.

3. **Proven Modifications** The 02E has a strong aftermarket support system, with common upgrades like stronger synchronizers, reinforced shafts, and custom gear ratios available. This allows for tuning and performance enhancements.

4. **Cost-Effective for Classic Cars** If you own an older Audi (e.g., 1986 1995 models), this trans-axle is a natural fit and avoids the expense of sourcing a newer, more specialized unit.

5. **Manual Transmission Option** Unlike some modern automatics, the 02E is available in manual form, which many enthusiasts prefer for better control and drivability.

6. **Repairable Expertise** Mechanics familiar with German automatics often have experience with the 02E, reducing the risk of being stuck with an obscure repair.

---

#### **Cons:** 1. **Aging Design Flaws** The 02E is not without weaknesses. Common issues include:

- **Synchronizer wear** (especially in the 4th gear), leading to harsh shifts.

- **Input shaft bearing failure**, causing grinding noises and eventual seizure.

- **Output shaft wear**, which can result in play or a "clunking" sound when shifting.

- **Seal leaks**, particularly around the output shaft, leading to gear oil contamination.

2. **Complex Repairs** While parts are available, rebuilding the 02E requires precision and experience. A poorly rebuilt unit can fail prematurely, and labor costs can add up if done professionally.

3. **Limited Modern Compatibility** If you plan to use this trans-axle in a modern vehicle (e.g., a turbocharged engine), you may need to reinforce the unit or modify it to handle increased torque, which adds cost and complexity.

4. **Automatic Version Limitations** The automatic version (02E-300-014-E-00D) of this trans-axle is less common than the manual and has its own quirks, such as:

- **Valve body wear**, leading to erratic shifting or delayed engagement.

- **Torque converter issues**, including slippage or failure over time.

- **Less aftermarket support** compared to the manual version.

5. **Potential for Hidden Damage** Used units may have internal damage (e.g., bent shafts, cracked cases) that isn t immediately obvious. A thorough inspection (or rebuild) is essential before purchase.

6. **Fuel Economy Concerns** The 02E automatic is not as efficient as modern transmissions, which can be a drawback if fuel economy is a priority.

---

### **Conclusion:**

The **Audi 02E-300-014-E-00D trans-axle** is a **solid choice for classic Audi enthusiasts** or those working on older models where compatibility is critical. Its **durability, part availability, and aftermarket support** make it a practical option if you re prepared for potential wear-and-tear issues. However, it is **not ideal for high-performance or modern applications** without modifications, and its **aging design means it requires more maintenance** than newer transmissions.

If you re restoring a **pre-1996 Audi** and can afford the upkeep, this trans-axle is a **cost-effective and reliable** solution. For **modern vehicles or high-mileage applications**, a **newer transmission** (e.g., 02E s successor, the 09G, or a contemporary unit) may be a better long-term investment.

---

### **Recommendation:** - **Buy it if:**

- You re restoring a **classic Audi (B3/B4)** and need a **proven, compatible unit**.

- You re prepared for **potential synchronizer or bearing wear** and can budget for repairs.

- You want a **manual transmission** for better control.

- You can source a **rebuilt or inspected unit** to avoid hidden damage.

- **Avoid it if:**

- You re using it in a **modern, high-torque engine** without reinforcement.

- You want **minimal maintenance** this trans-axle requires **regular checks** (gear oil changes, synchronizer inspection).

- You re not comfortable with **DIY repairs** or don t have access to a **specialized mechanic**.

- You prioritize **fuel efficiency and modern drivability** over classic car authenticity.

**Final Verdict:** The 02E-300-014-E-00D is a **great fit for purists and classic car projects** but may not be the best choice for everyday modern use. Always **inspect or rebuild it before installation** to ensure longevity.

Details:

Trans code mm g. Genuine Audi Trans-Axle 02E-300-014-E-00D: Parts: TT. Product Genuine Audi Trans-Axle 02E-300-014-E-00D. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Without ttys model. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 02e300014e00d price

  • $10289.85

specifications autotransmissionsgo:

  • for makes: Audi
  • for years: 2011-2015
  • mpn: 02e-300-014-e-00d
  • part type: Tran Axle
  • genuine oem: Yes
  • manufacturer warranty: 1 Year
  • fitment type: Direct Replacement
  • year: 2011 2012 2013 2014 2015
  • parts included: Only Part Reference 0 On The Diagram Is Included
  • replaces part number: 2e300013c005, 2e300013cx005, 2e300013k005, 2e300013k009, 2e300013kx005, 2e300013kx009, 2e300013t005, 2e300013t00d, 2e300013tx005, 2e300013tx00d

seller autotransmissionsgo:

  • rating: 99.8%
  • city: Escondido, California
  • # reviews: 440

payments autotransmissionsgo:

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general autotransmissionsgo:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

offer autotransmissionsgo:

  • quantity: 1
  • started: April 10, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

returns autotransmissionsgo:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

shipping autotransmissionsgo:

  • service: Flat Rate Freight
  • cost: $236.00
  • type: Fixed
  • class: Freight
for makes: audi, for years: 2011-2015, part type: tran axle, genuine oem: yes, manufacturer warranty: 1 year, fitment type: direct replacement, year: 2011 2012 2013 2014 2015, parts included: only part reference 0 on the diagram is included, replaces part number: 2e300013c005, 2e300013cx005, 2e300013k005, 2e300013k009, 2e300013kx005, 2e300013kx009, 2e300013t005, 2e300013t00d, 2e300013tx005, 2e300013tx00d,
manufacturer: audi, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission, sku: 23463711341072891,
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  • New. Offer #1 priced at $10289.85 + $236.00 shipping estimate = $10525.85* total. ProductGenuine Audi Trans-Axle 2.0l.+$236.00 shipping

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