SUBARU 27111AE090 Rear Drive Shaft Driveline 2.5L

( Manufacturer Part Number: 27111AE090 ), ( Part Type: Driveshaft ), ( Id: 040c8125-edee-4197-ad92-69b5b22021d3 ), ( Interchange: 431-59200 ), ( Year: 2002 ), ( Partout Id: A-129557290 )

Review SUBARU Rear Drive Shaft Oem Driveline Mt 2.5l Speed fits LEGACY 2001–2003

The **Subaru 27111AE090 Rear Drive Shaft (Driveline) for 2.5L Engines (2001 2003 Models)** is a precision-engineered, high-performance driveline component designed exclusively for Subaru s front-wheel-drive (FWD) and all-wheel-drive (AWD) vehicles equipped with the 2.5-liter horizontally opposed (boxer) engine. This drive shaft serves as a critical link between the transmission and the rear differential, ensuring seamless power transfer while maintaining optimal handling, stability, and durability under demanding driving conditions. Crafted from high-grade, heat-treated steel, this shaft is built to withstand the stresses of daily commuting, spirited driving, and off-road adventures, offering a robust solution for vehicles like the Subaru Impreza, Legacy, and Outback from the 2001 through 2003 model years. The driveline features a **splined universal joint (U-joint) connection** at the transmission end, allowing for smooth angular movement and reducing vibration transfer to the cabin, while the **constant velocity (CV) joint or splined output shaft** at the rear differential end ensures efficient torque delivery with minimal wear. Engineered with **precision machining and balanced components**, this drive shaft minimizes noise, vibration, and harshness (NVH), providing a quiet and comfortable ride even at higher speeds. Whether replacing a worn-out original equipment (OEM) shaft or upgrading for enhanced performance, this aftermarket part is a direct-fit replacement, compatible with the stock mounting points and alignment, ensuring a hassle-free installation. Built to meet or exceed OEM specifications, it incorporates **sealed bearings, robust splines, and corrosion-resistant coatings** to resist rust, moisture, and abrasion, extending the lifespan of the driveline and protecting against premature failure. Ideal for mechanics, DIY enthusiasts, and fleet operators seeking reliability, this drive shaft is a testament to Subaru s engineering heritage, delivering the same level of performance and longevity as the factory component without the wait for OEM parts.

### **Pros and Cons of Buying a 2001-2003 Subaru 2.5L (Rear Driveshaft/Driveline Part #27111AE090)**

1. **Compatibility and Fit** This part is specifically designed for the 2001-2003 Subaru models with the 2.5L engine and rear-wheel-drive (RWD) driveline setup. It ensures a proper fit without modifications, reducing the risk of alignment or drivability issues.

2. **Reliability for the Driveline** The rear driveshaft is a critical component for transferring power from the transmission to the rear wheels. A genuine or high-quality aftermarket replacement ensures smooth operation and prevents sudden driveline failure, which can be dangerous.

3. **Prevents Excessive Wear** If the original driveshaft is worn, cracked, or damaged, replacing it early can prevent further damage to the universal joints, axle shafts, or differential. This avoids costly repairs down the line.

4. **Improves Driving Experience** A properly functioning driveshaft eliminates vibrations, clunks, or noises that can occur due to worn bushings or misalignment. This contributes to a more comfortable and predictable driving experience.

5. **Long-Term Cost Savings** While the upfront cost may be higher than a cheap aftermarket part, investing in a quality replacement avoids repeated failures and potential transmission or axle damage.

6. **Warranty Coverage (If Purchased from a Reputable Source)** Some manufacturers or dealers offer warranties on driveline components, providing peace of mind against defects.

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1. **Higher Cost Compared to Aftermarket Alternatives** Genuine OEM parts or high-quality aftermarket replacements can be more expensive than budget options. This may be a deterrent for owners on a tight budget.

2. **Installation Complexity** Replacing a driveshaft requires proper alignment and balancing. If not done correctly, it can lead to vibrations, premature wear, or even failure. Some owners may need to pay for professional installation, adding to the cost.

3. **Limited Availability of Genuine Parts** Since these models are older, finding genuine Subaru parts may require ordering from specialty suppliers, which can take time and may involve shipping delays.

4. **Potential for Counterfeit or Low-Quality Parts** If purchasing from an untrusted source, there is a risk of receiving a substandard or counterfeit part that fails prematurely. Always verify the seller s reputation.

5. **Additional Maintenance Considerations** While replacing the driveshaft is beneficial, it s also important to inspect and replace related components (e.g., CV joints, axle seals, or u-joints) if they show signs of wear to ensure the entire driveline is in good condition.

6. **Time and Effort Required** If attempting a DIY replacement, the process can be labor-intensive, requiring tools, patience, and mechanical knowledge. For inexperienced owners, this may not be feasible.

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Buying a **2001-2003 Subaru 2.5L rear driveshaft (part #27111AE090)** is a **wise investment** if the original component is failing or showing signs of wear. The benefits such as improved drivability, safety, and long-term reliability outweigh the drawbacks, provided the part is sourced from a reputable supplier and installed correctly. However, the higher cost and potential complexity of installation may be drawbacks for some owners.

If the budget is a concern, **high-quality aftermarket alternatives** (from brands like Dorman, ACDelco, or local specialty shops) can offer a cost-effective solution while maintaining reliability. Always prioritize **proper installation** whether by a professional or through careful DIY work to ensure the part performs as intended.

- **If the driveshaft is visibly damaged, vibrating excessively, or making unusual noises**, replace it as soon as possible to avoid further driveline damage.

- **Purchase from a trusted source** either a Subaru dealer, an online parts retailer with good reviews, or a reputable auto parts store.

- **Consider professional installation** if unsure about the process, as improper alignment or balancing can lead to premature failure.

- **Inspect related components** (CV joints, u-joints, axle seals) during the replacement to ensure the entire driveline is in good condition.

- **Budget for the long term** while the upfront cost may be higher, a quality driveshaft will save money by preventing costly repairs later.

**Final Verdict:** **Worth the investment** for safety, reliability, and performance, especially if the vehicle is used regularly or for long-distance driving.

Details:

Outback; thru 5/02, MT. Search for more parts SUBARU LEGACY. This part will fit the following: SUBARU LEGACY/ OUTBACK 01-02 2.5L, excl. Outback; MT, SUBARU LEGACY/ OUTBACK 03 2.5L, excl.

part #: 27111ae090 price

• $237.50

specifications universajoin:

• for models: Legacy
• for makes: Subaru
• for years: 2001-2003
• mpn: 27111ae090
• part type: Driveshaft
• id: 040c8125-edee-4197-ad92-69b5b22021d3
• interchange: 431-59200
• year: 2002
• partout id: A-129557290

seller universajoin:

• city: Brush, Colorado
• rating: 99.6%
• # reviews: 16729

offer universajoin:

• sold: 0
• options: Ship-to-home
• started: May 25, 2026
• best offers: True
• quantity: 1
• availability: In Stock

payments universajoin:

• credit card: Discover
• wallet: Paypal
• other

returns universajoin:

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

general universajoin:

• Transmission Drivetrain > Driveshafts Parts > Driveshafts
• condition: Used

shipping universajoin:

• transit: 3-5 Days
• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00

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