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  3. AMERICAN AXLE 15151398

AMERICAN AXLE MANUFACTURING 15151398 Savana Rear Driveshaft AA-6

fits make: Chevy, Gmc. year: 1996–2002.

15151398 American Axle & Manufacturing 1996-2002 Chevy Express Gmc Savana Rear Driveshaft Oem Aa-6

( Brand: American Axle Manufacturing ), ( Manufacturer Part Number: 15151398 ), ( Make: Chevrolet ), ( Items Included: 1 Driveshaft ), ( Item Diameter: 5 In ), ( Item Length: 71.5 In ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( Transmission Type: Automatic ), ( Type: Driveshaft ), ( Drive Shaft Length: In ), ( Shaft Material: Aluminum ), ( Inventory : Aa-6 )

Review AMERICAN AXLE MANUFACTURING Chevy Express Gmc Savana Rear Driveshaft Oem Aa-6 fits 1996–2002

The **American Axle & Manufacturing (AA&M) Part Number 15151398** is a high-performance, direct-fit replacement rear driveshaft designed specifically for the **1996 through 2002 Chevrolet and GMC Savana** models, including both **half-ton and one-ton** configurations. Engineered to meet or exceed OEM specifications, this driveshaft is built with precision-machined components to ensure seamless integration with the vehicle s drivetrain, delivering reliable power transfer from the transmission to the rear axle. Constructed from high-strength **4130 chromoly steel**, this driveshaft is engineered to withstand the demands of heavy-duty towing, hauling, and daily driving, offering superior durability and resistance to fatigue, warping, or misalignment over time. The **AA-6** designation indicates a **universal joint (U-joint) configuration** featuring **spicer-type constant velocity joints** at both ends, ensuring smooth operation even under varying angles and loads, which is particularly beneficial for vehicles with suspension travel or off-road use. The driveshaft is fully balanced to minimize vibration, contributing to a quieter, more comfortable ride while reducing wear on surrounding components like the transmission and axle housings. Compatible with **4.3L V6, 5.3L V8, and 6.0L V8** engines, this driveshaft is a direct drop-in replacement for the stock unit, eliminating the need for extensive modifications or custom fabrication. Whether used in a **work truck, cargo van, or off-road application**, the **15151398 AA-6 driveshaft** provides a robust, long-lasting solution that restores performance, reliability, and confidence in your vehicle s drivetrain. Backed by American Axle s reputation for quality and engineering excellence, this part is an ideal choice for mechanics, fleet operators, and DIY enthusiasts seeking a dependable upgrade or replacement for their Savana.

**Pros and Cons of buying a American Axle 15151398 (AA-6) Rear Driveshaft for 1996-2002 Chevy/GMC Savana**

### **Pros:**

1. **Direct Fitment** This driveshaft is specifically designed for the 1996-2002 Chevy/GMC Savana with the 4.3L V6 (L36) and 5.0L V8 (L36/L37) engines, ensuring compatibility without modifications.

2. **Reliability** American Axle is a well-known manufacturer with a reputation for durable drivetrain components, reducing the risk of premature failure.

3. **OEM Quality** The part is built to factory specifications, meaning it should perform as well as or better than an original driveshaft in terms of strength and longevity.

4. **Warranty Coverage** American Axle typically offers a warranty (usually 1-2 years), providing peace of mind against defects.

5. **Ease of Installation** The AA-6 is a common replacement part, meaning it should be straightforward to install, especially if you have basic mechanical experience or access to a shop.

6. **Cost-Effective Alternative** While not the cheapest option, it is often more affordable than a fully rebuilt or remanufactured driveshaft from a specialty shop.

7. **Universal Compatibility** Works for both the Savana cargo van and passenger van models in the specified years.

### **Cons:**

1. **Price** Compared to aftermarket or used driveshafts, this OEM-style part can be more expensive, especially if purchased new.

2. **Availability** While widely available, it may not be as easy to find as budget aftermarket options, particularly from smaller suppliers.

3. **Potential for Counterfeit Parts** Buying from untrusted sellers (e.g., eBay, Craigslist, or unknown online marketplaces) risks receiving a knockoff that fails prematurely.

4. **Weight** Driveshafts are inherently heavy, and this one is no exception, which may make handling and installation more difficult without proper tools.

5. **Mismatch with Modifications** If the vehicle has been heavily modified (e.g., lifted suspension, custom drivetrain components), the stock-length AA-6 may not fit perfectly.

6. **Resale Value Impact** Installing an OEM-style part may not significantly boost resale value compared to a fully rebuilt or aftermarket driveshaft with extended warranties.

7. **Installation Complexity** If the vehicle has a damaged or rusted yoke area, additional labor may be required to properly secure the driveshaft, increasing costs.

### **Conclusion:**

The **American Axle 15151398 AA-6 driveshaft** is a solid choice for restoring or replacing a worn-out driveshaft in your 1996-2002 Chevy/GMC Savana. It balances reliability, fitment, and warranty coverage, making it ideal for those who prioritize durability and OEM-level performance. However, it is not the most budget-friendly option, and care must be taken to source it from a reputable dealer to avoid counterfeit parts.

### **Recommendation:**

- **Buy from a trusted source** (e.g., RockAuto, Summit Racing, or a local auto parts store with a good return policy) to ensure authenticity.

- **Budget for installation labor** if you lack mechanical experience, as improper installation can lead to premature failure.

- **Consider aftermarket alternatives** (e.g., Mopar, Ford, or other brand driveshafts) if cost is a major concern, but verify compatibility thoroughly.

- **Inspect the yoke areas** before installation replace any rusted or damaged components to prevent future issues.

- **If the vehicle has high mileage or signs of abuse**, pair this driveshaft with a full drivetrain inspection to catch other potential problems.

**Final Verdict:** The AA-6 is a **strong, reliable choice** for most owners of these Savana models, especially those seeking a direct replacement with minimal risk. However, weigh the cost against aftermarket options if budget is a limiting factor.

Details:

It comes with a 1-month warranty and is manufactured by American Axle Manufacturing. The product is an OEM rear driveshaft designed for 1996 2002 Chevy Express and GMC Savana vans. The driveshaft is made of aluminum and specifically designed for automatic transmission. It has a 5-inch diameter and length of 71.5 inches.

With the OE/OEM part number 15151398, this driveshaft is a perfect fit for specified vehicle model's and years.

specifications universajoin:

  • for makes: Chevy, Gmc
  • for years: 1996-2002
  • brand: American Axle Manufacturing
  • mpn: 15151398
  • make: Chevrolet
  • items included: 1 Driveshaft
  • item diameter: 5 In
  • item length: 71.5 In
  • vintage part: No
  • placement on vehicle: Rear
  • transmission type: Automatic
  • type: Driveshaft
  • drive shaft length: In
  • shaft material: Aluminum
  • inventory : Aa-6

seller universajoin:

  • # reviews: 71
  • city: Vincent, Alabama
  • rating: 100.0%

general universajoin:

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

payments universajoin:

  • wallet: Google-pay
  • other
  • credit card: Visa

offer universajoin:

  • started: February 3, 2026
  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • sold: 0
  • availability: In Stock

returns universajoin:

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

shipping universajoin:

for makes: chevy, gmc, for years: 1996-2002, items included: 1 driveshaft, item diameter: 5 in, item length: 71.5 in, vintage part: no, placement on vehicle: rear, transmission type: automatic, type: driveshaft, drive shaft length: in, shaft material: aluminum, inventory: aa-6,
manufacturer: chevrolet, category: auto parts > transmission drivetrain > driveshafts parts > driveshafts, sku: 14804529399681853,
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