1. Engine Crankshafts Products
  2. sku: 20088848214083663
  3. AISIN PDAGM-00028

AISIN PDAGM-00028 Harmonic Balancer

fits model: Cts, Camaro. make: Cadillac, Chevrolet. year: 2011–2015.

Pdagm-00028 Aisin Harmonic Balancer For Cadillac Cts Chevrolet Camaro 2011-2015

( Brand: Aisin ), ( Manufacturer Part Number: PDAGM-00028 ), ( Part Type: Balancer ), ( California Prop 65 Warning: Yes ), ( Oe/oem Part Number: 12603916;12674581 ), ( Country Of Origin: China ), ( Manufacturer Warranty: 1 Year ), ( Overall Outside Diameter: In ), ( Groove Quantity: 18 ), ( Engine: V8 6.2l ), ( Fitment Type: Direct Replacement )

Review AISIN Harmonic Balancer Cadillac Chevrolet fits CAMARO CTS 2011–2015

The **Aisin PDAGM-00028 Harmonic Balancer** is a precision-engineered, high-performance replacement part designed specifically for the **2011 2015 Cadillac CTS and Chevrolet Camaro** vehicles equipped with the **LS3 (6.2L V8)** and **LT4 (6.2L Supercharged V8)** engine configurations. This critical component plays a vital role in maintaining smooth engine operation by isolating torsional vibrations generated by the crankshaft, thereby preventing excessive stress on the drivetrain and ensuring optimal power delivery. Crafted from **high-grade steel with a reinforced rubber insert**, the Aisin harmonic balancer is engineered to withstand the intense rotational forces and high RPM demands of these high-performance engines, delivering superior durability and longevity compared to aftermarket alternatives. Its **precision-balanced design** minimizes harmonic distortion, reducing engine noise, harshness, and potential damage to connected components such as the flywheel, transmission, and suspension. The **OEM-quality construction** ensures a perfect fit with the stock crankshaft pulley bolt pattern and mounting interface, eliminating the need for modifications or additional hardware. Whether installed in a daily driver or a high-performance application, this harmonic balancer is built to restore factory-like performance, enhance drivability, and protect the integrity of the powertrain over thousands of miles. Ideal for mechanics and enthusiasts seeking a reliable, long-lasting solution, the Aisin PDAGM-00028 is the trusted choice for restoring confidence in the drivetrain of these iconic vehicles.

### Pros and Cons of buying a Aisin PDAGM-00028 Harmonic Balancer for 2011 2015 Cadillac CTS and Chevrolet Camaro

#### **Pros**

1. **OEM-Quality Replacement** The Aisin PDAGM-00028 is a direct-fit, high-quality harmonic balancer designed to match the specifications of the original equipment manufacturer (OEM). This ensures proper fitment, performance, and longevity, reducing the risk of premature failure.

2. **Durability and Reliability** Aisin is a well-respected automotive parts manufacturer known for producing durable components. The PDAGM-00028 is built to withstand the stresses of high-performance applications, making it a reliable choice for both daily drivers and enthusiasts pushing their vehicles harder.

3. **Compatibility** This balancer is specifically engineered for the 2011 2015 Cadillac CTS (with the LS3 engine) and 2011 2015 Chevrolet Camaro (also with the LS3 engine). It eliminates concerns about sizing issues or improper installation, which can lead to vibration or drivability problems.

4. **Reduced Vibration and Smooth Operation** A failing harmonic balancer can cause excessive vibration, rough idle, or even engine damage if left unaddressed. Replacing it with the Aisin PDAGM-00028 helps restore smooth operation, improving ride comfort and engine performance.

5. **Prevents Costly Engine Damage** A seized or cracked harmonic balancer can damage the crankshaft pulley or even the crankshaft itself, leading to expensive repairs. Installing a new Aisin balancer proactively prevents such issues.

6. **Warranty Coverage** Aisin typically offers warranties on their harmonic balancers, providing peace of mind against premature failure. This can be particularly valuable if the balancer is installed by a professional shop.

7. **Ease of Installation** While installation requires some mechanical skill, the Aisin PDAGM-00028 is designed to fit standard tools and procedures. Many mechanics find it straightforward to install, especially with the correct torque specifications.

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#### **Cons**

1. **Higher Upfront Cost** Compared to aftermarket or generic harmonic balancers, the Aisin PDAGM-00028 is more expensive. While it justifies the price with quality, budget-conscious buyers may seek cheaper alternatives, though they may sacrifice longevity.

2. **Requires Professional Installation (Recommended)** While possible for experienced DIYers, harmonic balancer replacement involves precise alignment and torque specifications. Improper installation can lead to vibration issues or even damage to the crankshaft pulley. Many owners opt to have it done by a mechanic, adding labor costs.

3. **Limited Availability** Depending on the region, the Aisin PDAGM-00028 may not be as widely stocked as other brands. Buyers may need to order it online or from specialty automotive suppliers, which could introduce delays.

4. **Potential for Counterfeit Parts** As with any high-demand OEM replacement part, there is a risk of purchasing counterfeit or low-quality knockoffs, especially from untrusted sellers. Buyers should verify the authenticity of the part, preferably through reputable dealers or authorized distributors.

5. **Additional Maintenance Considerations** While the balancer itself is durable, it s part of a larger system. If other components (e.g., serpentine belt, tensioners, or pulleys) are worn, they should be replaced simultaneously to avoid future issues. This can increase the overall cost of the repair.

6. **Not a Permanent Fix for Underlying Issues** If the balancer fails due to an underlying problem (e.g., engine misfire, excessive vibration, or improper maintenance), replacing it with a new Aisin unit will only provide a temporary solution. Addressing the root cause is essential for long-term reliability.

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### **Conclusion**

The Aisin PDAGM-00028 harmonic balancer is an excellent choice for 2011 2015 Cadillac CTS and Chevrolet Camaro owners seeking a high-quality, long-lasting replacement. Its OEM-level performance, durability, and compatibility make it a superior option over many aftermarket alternatives. However, the higher cost and the need for careful installation (ideally by a professional) are factors to consider.

For most owners, the benefits such as reduced vibration, prevention of engine damage, and peace of mind outweigh the drawbacks. If budget is a concern, it s worth comparing it to other reputable brands (e.g., Gates, Bosch, or Mopar), but Aisin remains a top-tier option for those prioritizing reliability.

### **Recommendation**

If you re experiencing symptoms of a failing harmonic balancer (e.g., excessive vibration, rattling sounds, or a cracked balancer), **replace it with the Aisin PDAGM-00028**. Purchase it from a trusted supplier (such as RockAuto, Summit Racing, or an authorized Aisin dealer) to ensure authenticity. While DIY installation is possible for skilled mechanics, **having it professionally installed is highly recommended** to avoid misalignment or damage.

Additionally, take the opportunity to inspect and replace any worn serpentine belt components (e.g., tensioners, pulleys) to ensure optimal performance. For long-term reliability, follow the manufacturer s maintenance schedule and address any engine or drivetrain issues promptly.

Details:

part #: pdagm00028 price

  • $139.99

specifications cranshafengin:

  • for models: Cts, Camaro
  • for makes: Cadillac, Chevrolet
  • for years: 2011-2015
  • brand: Aisin
  • mpn: Pdagm-00028
  • part type: Balancer
  • california prop 65 warning: Yes
  • oe/oem part number: 12603916;12674581
  • country of origin: China
  • manufacturer warranty: 1 Year
  • overall outside diameter: In
  • groove quantity: 18
  • engine: V8 6.2l
  • fitment type: Direct Replacement

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  • city: California
  • rating: 99.9%
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  • options: Ship-to-home
  • started: April 30, 2026
  • quantity: 2
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  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

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for models: cts, camaro, for makes: cadillac, chevrolet, for years: 2011-2015, part type: balancer, california prop 65 warning: yes, oe/oem part number: 12603916;12674581, country of origin: china, manufacturer warranty: 1 year, overall outside diameter: in, groove quantity: 18, engine: v8 6.2l, fitment type: direct replacement,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 20088848214083663,
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